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Initial commit.

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This commit is contained in:
Antoine Nguyen
2015-10-14 17:27:01 +02:00
parent d241066c27
commit 84fe9b0d16
49 changed files with 4270 additions and 0 deletions
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21
modoboa_installer/scripts/__init__.py Normal file
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"""Installation scripts management."""
import importlib
import sys
from .. import utils
def install(appname, config):
"""Install an application."""
if (config.has_option(appname, "enabled") and
not config.getboolean(appname, "enabled")):
return
utils.printcolor("Installing {}".format(appname), utils.YELLOW)
try:
script = importlib.import_module(
"modoboa_installer.scripts.{}".format(appname))
except ImportError:
print("Unknown application {}".format(appname))
sys.exit(1)
getattr(script, appname.capitalize())(config).run()

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modoboa_installer/scripts/amavis.py Normal file
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"""Amavis related functions."""
import re
from .. import utils
from . import base
from . import install
class Amavis(base.Installer):
"""Amavis installer."""
appname = "amavis"
packages = ["libdbi-perl", "amavisd-new"]
with_db = True
config_files = ["05-node_id", "15-content_filter_mode", "50-user"]
def get_packages(self):
"""Additional packages."""
db_driver = "pg" if self.db_driver == "pgsql" else self.db_driver
return self.packages + ["libdbd-{}-perl".format(db_driver)]
@property
def installed_version(self):
"""Check the installed version."""
name = "amavisd-new"
code, output = utils.exec_cmd(
"""dpkg -s {} | grep Version""".format(name),
capture_output=True
)
match = re.match(r"Version: \d:(.+)-\d", output.decode())
if match:
return match.group(1)
return None
def get_sql_schema_path(self):
"""Return schema path."""
version = self.installed_version
if version is None:
raise utils.FatalError("Amavis is not installed")
return self.get_file_path(
"amavis_{}_{}.sql".format(self.dbengine, version))
def setup_database(self):
"""Additional config."""
super(Amavis, self).setup_database()
self.backend.grant_access(
self.dbname, self.config.get("modoboa", "dbuser"))
def post_run(self):
"""Additional tasks."""
with open("/etc/mailname", "w") as fp:
fp.write("{}\n".format(self.config.get("general", "hostname")))
install("spamassassin", self.config)
install("clamav", self.config)

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modoboa_installer/scripts/base.py Normal file
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"""Base classes."""
import os
from .. import database
from .. import system
from .. import utils
class Installer(object):
"""Simple installer for one application."""
appname = None
no_daemon = False
daemon_name = None
packages = []
with_user = False
with_db = False
config_files = []
def __init__(self, config):
"""Get configuration."""
self.config = config
self.dbengine = self.config.get("database", "engine")
# Used to install system packages
self.db_driver = (
"pgsql" if self.dbengine == "postgres" else self.dbengine)
self.dbhost = self.config.get("database", "host")
if self.config.has_option(self.appname, "config_dir"):
self.config_dir = self.config.get(self.appname, "config_dir")
if not self.with_db:
return
self.dbname = self.config.get(self.appname, "dbname")
self.dbuser = self.config.get(self.appname, "dbuser")
self.dbpasswd = self.config.get(self.appname, "dbpassword")
def get_sql_schema_path(self):
"""Return a schema to install."""
return None
def get_file_path(self, fname):
"""Return the absolute path of this file."""
return os.path.abspath(
os.path.join(
os.path.dirname(__file__), "files", self.appname, fname)
)
def setup_database(self):
"""Setup a database."""
if not self.with_db:
return
self.backend = database.get_backend(self.config)
self.backend.create_user(self.dbuser, self.dbpasswd)
self.backend.create_database(self.dbname, self.dbuser)
schema = self.get_sql_schema_path()
if schema:
self.backend.load_sql_file(
self.dbname, self.dbuser, self.dbpasswd, schema)
def create_user(self):
"""Create a system user."""
if not self.with_user:
return
self.user = self.config.get(self.appname, "user")
if self.config.has_option(self.appname, "home_dir"):
self.home_dir = self.config.get(self.appname, "home_dir")
else:
self.home_dir = None
system.create_user(self.user, self.home_dir)
def get_template_context(self):
"""Return context used for template rendering."""
context = {
"dbengine": (
"Pg" if self.dbengine == "postgres" else self.dbengine),
"dbhost": self.dbhost,
}
for option, value in self.config.items("general"):
context[option] = value
for option, value in self.config.items(self.appname):
context[option] = value
for section in self.config.sections():
if section == self.appname:
continue
if self.config.has_option(section, "enabled"):
val = "" if self.config.getboolean(section, "enabled") else "#"
context["{}_enabled".format(section)] = val
return context
def get_packages(self):
"""Return the list of packages to install."""
return self.packages
def install_packages(self):
"""Install required packages."""
packages = self.get_packages()
if not packages:
return
utils.install_system_packages(packages)
def get_config_files(self):
"""Return the list of configuration files to copy."""
return self.config_files
def install_config_files(self):
"""Install configuration files."""
config_files = self.get_config_files()
if not config_files:
return
context = self.get_template_context()
for ftpl in config_files:
src = self.get_file_path("{}.tpl".format(ftpl))
dst = os.path.join(self.config_dir, ftpl)
utils.copy_from_template(src, dst, context)
def restart_daemon(self):
"""Restart daemon process."""
if self.no_daemon:
return
name = self.daemon_name if self.daemon_name else self.appname
code, output = utils.exec_cmd("service {} status".format(name))
action = "start" if code else "restart"
utils.exec_cmd("service {} {}".format(name, action))
def run(self):
"""Run the installer."""
self.install_packages()
self.create_user()
self.setup_database()
self.install_config_files()
self.post_run()
self.restart_daemon()
def post_run(self):
"""Additionnal tasks."""
pass

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modoboa_installer/scripts/clamav.py Normal file
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"""ClamAV related tools."""
from .. import utils
from .. import system
from . import base
class Clamav(base.Installer):
"""ClamAV installer."""
appname = "clamav"
daemon_name = "clamav-daemon"
packages = ["clamav-daemon"]
def post_run(self):
"""Additional tasks."""
user = self.config.get(self.appname, "user")
system.add_user_to_group(
user, self.config.get("amavis", "user")
)
utils.exec_cmd("freshclam", sudo_user=user)

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modoboa_installer/scripts/dovecot.py Normal file
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"""Dovecot related tools."""
import glob
import pwd
import shutil
from .. import database
from .. import utils
from . import base
class Dovecot(base.Installer):
"""Dovecot installer."""
appname = "dovecot"
packages = [
"dovecot-imapd", "dovecot-lmtpd", "dovecot-managesieved",
"dovecot-sieve"
]
config_files = [
"dovecot.conf", "dovecot-dict-sql.conf.ext", "conf.d/10-ssl.conf"]
with_user = True
def get_config_files(self):
"""Additional config files."""
return self.config_files + [
"dovecot-sql-{}.conf.ext".format(self.dbengine)]
def get_packages(self):
"""Additional packages."""
return self.packages + ["dovecot-{}".format(self.db_driver)]
def get_template_context(self):
"""Additional variables."""
context = super(Dovecot, self).get_template_context()
pw = pwd.getpwnam(self.user)
context.update({
"db_driver": self.db_driver,
"mailboxes_owner_uid": pw[2],
"mailboxes_owner_gid": pw[3],
"modoboa_dbname": self.config.get("modoboa", "dbname"),
"modoboa_dbuser": self.config.get("modoboa", "dbuser"),
"modoboa_dbpassword": self.config.get("modoboa", "dbpassword"),
})
return context
def post_run(self):
"""Additional tasks."""
if self.dbengine != "postgres":
return
dbname = self.config.get("modoboa", "dbname")
dbuser = self.config.get("modoboa", "dbuser")
dbpassword = self.config.get("modoboa", "dbpassword")
backend = database.get_backend(self.config)
backend.load_sql_file(
dbname, dbuser, dbpassword,
self.get_file_path("install_modoboa_postgres_trigger.sql")
)
backend.load_sql_file(
dbname, dbuser, dbpassword,
self.get_file_path("fix_modoboa_postgres_schema.sql")
)
for f in glob.glob("{}/*".format(self.get_file_path("conf.d"))):
shutil.copy(f, "{}/conf.d".format(self.config_dir))
def restart_daemon(self):
"""Restart daemon process.
Note: we don't capture output and manually redirect stdout to
/dev/null since this command may hang depending on the process
being restarted (dovecot for example)...
"""
code, output = utils.exec_cmd("service dovecot status")
action = "start" if code else "restart"
utils.exec_cmd(
"service dovecot {} > /dev/null 2>&1".format(action),
capture_output=False)

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modoboa_installer/scripts/files/amavis/05-node_id.tpl Normal file
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use strict;
# $myhostname is used by amavisd-new for node identification, and it is
# important to get it right (e.g. for ESMTP EHLO, loop detection, and so on).
# chomp($myhostname = `hostname --fqdn`);
# To manually set $myhostname, edit the following line with the correct Fully
# Qualified Domain Name (FQDN) and remove the # at the beginning of the line.
#
$myhostname = "%hostname";
1; # ensure a defined return

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modoboa_installer/scripts/files/amavis/15-content_filter_mode.tpl Normal file
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use strict;
# You can modify this file to re-enable SPAM checking through spamassassin
# and to re-enable antivirus checking.
#
# Default antivirus checking mode
# Please note, that anti-virus checking is DISABLED by
# default.
# If You wish to enable it, please uncomment the following lines:
%{clamav_enabled}@bypass_virus_checks_maps = (
%{clamav_enabled} \%%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);
#
# Default SPAM checking mode
# Please note, that anti-spam checking is DISABLED by
# default.
# If You wish to enable it, please uncomment the following lines:
@bypass_spam_checks_maps = (
\%%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);
1; # ensure a defined return

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modoboa_installer/scripts/files/amavis/50-user.tpl Normal file
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use strict;
# General settings
#
$inet_socket_port = [9998, 10024, 10026];
$max_servers = %max_servers;
# SQL configuration
#
@lookup_sql_dsn = ( [ 'DBI:%dbengine:database=%dbname;host=%dbhost', '%dbuser', '%dbpassword' ]);
@storage_sql_dsn = @lookup_sql_dsn;
$sql_allow_8bit_address = 1;
# Quarantine methods
#
$virus_quarantine_method = 'sql:';
$spam_quarantine_method = 'sql:';
$banned_files_quarantine_method = 'sql:';
$bad_header_quarantine_method = 'sql:';
# Discard spam
$final_spam_destiny = D_DISCARD;
# Policy banks
#
$interface_policy{'9998'} = 'AM.PDP-INET';
$policy_bank{'AM.PDP-INET'} = {
protocol => 'AM.PDP',
inet_acl => [qw( 127.0.0.1 )],
};
# switch policy bank to 'ORIGINATING' for mail received on port 10026:
$interface_policy{'10026'} = 'ORIGINATING';
$policy_bank{'ORIGINATING'} = { # mail originating from our users
originating => 1, # indicates client is ours, allows signing
# force MTA to convert mail to 7-bit before DKIM signing
# to avoid later conversions which could destroy signature:
smtpd_discard_ehlo_keywords => ['8BITMIME'],
};
1; # ensure a defined return;

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modoboa_installer/scripts/files/amavis/amavis_mysql_2.10.1.sql Normal file
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-- Amavis 2.10.1 MySQL schema
-- Provided by Modoboa
-- Warning: foreign key creations are enabled
-- local users
CREATE TABLE users (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY, -- unique id
priority integer NOT NULL DEFAULT '7', -- sort field, 0 is low prior.
policy_id integer unsigned NOT NULL DEFAULT '1', -- JOINs with policy.id
email varbinary(255) NOT NULL UNIQUE,
fullname varchar(255) DEFAULT NULL -- not used by amavisd-new
-- local char(1) -- Y/N (optional field, see note further down)
);
-- any e-mail address (non- rfc2822-quoted), external or local,
-- used as senders in wblist
CREATE TABLE mailaddr (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
priority integer NOT NULL DEFAULT '7', -- 0 is low priority
email varbinary(255) NOT NULL UNIQUE
);
-- per-recipient whitelist and/or blacklist,
-- puts sender and recipient in relation wb (white or blacklisted sender)
CREATE TABLE wblist (
rid integer unsigned NOT NULL, -- recipient: users.id
sid integer unsigned NOT NULL, -- sender: mailaddr.id
wb varchar(10) NOT NULL, -- W or Y / B or N / space=neutral / score
PRIMARY KEY (rid,sid)
);
CREATE TABLE policy (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
-- 'id' this is the _only_ required field
policy_name varchar(32), -- not used by amavisd-new, a comment
virus_lover char(1) default NULL, -- Y/N
spam_lover char(1) default NULL, -- Y/N
unchecked_lover char(1) default NULL, -- Y/N
banned_files_lover char(1) default NULL, -- Y/N
bad_header_lover char(1) default NULL, -- Y/N
bypass_virus_checks char(1) default NULL, -- Y/N
bypass_spam_checks char(1) default NULL, -- Y/N
bypass_banned_checks char(1) default NULL, -- Y/N
bypass_header_checks char(1) default NULL, -- Y/N
virus_quarantine_to varchar(64) default NULL,
spam_quarantine_to varchar(64) default NULL,
banned_quarantine_to varchar(64) default NULL,
unchecked_quarantine_to varchar(64) default NULL,
bad_header_quarantine_to varchar(64) default NULL,
clean_quarantine_to varchar(64) default NULL,
archive_quarantine_to varchar(64) default NULL,
spam_tag_level float default NULL, -- higher score inserts spam info headers
spam_tag2_level float default NULL, -- inserts 'declared spam' header fields
spam_tag3_level float default NULL, -- inserts 'blatant spam' header fields
spam_kill_level float default NULL, -- higher score triggers evasive actions
-- e.g. reject/drop, quarantine, ...
-- (subject to final_spam_destiny setting)
spam_dsn_cutoff_level float default NULL,
spam_quarantine_cutoff_level float default NULL,
addr_extension_virus varchar(64) default NULL,
addr_extension_spam varchar(64) default NULL,
addr_extension_banned varchar(64) default NULL,
addr_extension_bad_header varchar(64) default NULL,
warnvirusrecip char(1) default NULL, -- Y/N
warnbannedrecip char(1) default NULL, -- Y/N
warnbadhrecip char(1) default NULL, -- Y/N
newvirus_admin varchar(64) default NULL,
virus_admin varchar(64) default NULL,
banned_admin varchar(64) default NULL,
bad_header_admin varchar(64) default NULL,
spam_admin varchar(64) default NULL,
spam_subject_tag varchar(64) default NULL,
spam_subject_tag2 varchar(64) default NULL,
spam_subject_tag3 varchar(64) default NULL,
message_size_limit integer default NULL, -- max size in bytes, 0 disable
banned_rulenames varchar(64) default NULL, -- comma-separated list of ...
-- names mapped through %banned_rules to actual banned_filename tables
disclaimer_options varchar(64) default NULL,
forward_method varchar(64) default NULL,
sa_userconf varchar(64) default NULL,
sa_username varchar(64) default NULL
);
-- R/W part of the dataset (optional)
-- May reside in the same or in a separate database as lookups database;
-- REQUIRES SUPPORT FOR TRANSACTIONS; specified in @storage_sql_dsn
--
-- MySQL note ( http://dev.mysql.com/doc/mysql/en/storage-engines.html ):
-- ENGINE is the preferred term, but cannot be used before MySQL 4.0.18.
-- TYPE is available beginning with MySQL 3.23.0, the first version of
-- MySQL for which multiple storage engines were available. If you omit
-- the ENGINE or TYPE option, the default storage engine is used.
-- By default this is MyISAM.
--
-- Please create additional indexes on keys when needed, or drop suggested
-- ones as appropriate to optimize queries needed by a management application.
-- See your database documentation for further optimization hints. With MySQL
-- see Chapter 15 of the reference manual. For example the chapter 15.17 says:
-- InnoDB does not keep an internal count of rows in a table. To process a
-- SELECT COUNT(*) FROM T statement, InnoDB must scan an index of the table,
-- which takes some time if the index is not entirely in the buffer pool.
--
-- Wayne Smith adds: When using MySQL with InnoDB one might want to
-- increase buffer size for both pool and log, and might also want
-- to change flush settings for a little better performance. Example:
-- innodb_buffer_pool_size = 384M
-- innodb_log_buffer_size = 8M
-- innodb_flush_log_at_trx_commit = 0
-- The big performance increase is the first two, the third just helps with
-- lowering disk activity. Consider also adjusting the key_buffer_size.
-- provide unique id for each e-mail address, avoids storing copies
CREATE TABLE maddr (
partition_tag integer DEFAULT 0, -- see $partition_tag
id bigint unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
email varbinary(255) NOT NULL, -- full mail address
domain varchar(255) NOT NULL, -- only domain part of the email address
-- with subdomain fields in reverse
CONSTRAINT part_email UNIQUE (partition_tag,email)
) ENGINE=InnoDB;
-- information pertaining to each processed message as a whole;
-- NOTE: records with NULL msgs.content should be ignored by utilities,
-- as such records correspond to messages just being processes, or were lost
-- NOTE: instead of a character field time_iso, one might prefer:
-- time_iso TIMESTAMP NOT NULL DEFAULT 0,
-- but the following MUST then be set in amavisd.conf: $timestamp_fmt_mysql=1
CREATE TABLE msgs (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- long-term unique mail id, dflt 12 ch
secret_id varbinary(16) DEFAULT '', -- authorizes release of mail_id, 12 ch
am_id varchar(20) NOT NULL, -- id used in the log
time_num integer unsigned NOT NULL, -- rx_time: seconds since Unix epoch
time_iso char(16) NOT NULL, -- rx_time: ISO8601 UTC ascii time
sid bigint unsigned NOT NULL, -- sender: maddr.id
policy varchar(255) DEFAULT '', -- policy bank path (like macro %p)
client_addr varchar(255) DEFAULT '', -- SMTP client IP address (IPv4 or v6)
size integer unsigned NOT NULL, -- message size in bytes
originating char(1) DEFAULT ' ' NOT NULL, -- sender from inside or auth'd
content char(1), -- content type: V/B/U/S/Y/M/H/O/T/C
-- virus/banned/unchecked/spam(kill)/spammy(tag2)/
-- /bad-mime/bad-header/oversized/mta-err/clean
-- is NULL on partially processed mail
-- (prior to 2.7.0 the CC_SPAMMY was logged as 's', now 'Y' is used;
-- to avoid a need for case-insenstivity in queries)
quar_type char(1), -- quarantined as: ' '/F/Z/B/Q/M/L
-- none/file/zipfile/bsmtp/sql/
-- /mailbox(smtp)/mailbox(lmtp)
quar_loc varbinary(255) DEFAULT '', -- quarantine location (e.g. file)
dsn_sent char(1), -- was DSN sent? Y/N/q (q=quenched)
spam_level float, -- SA spam level (no boosts)
message_id varchar(255) DEFAULT '', -- mail Message-ID header field
from_addr varchar(255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '',
-- mail From header field, UTF8
subject varchar(255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '',
-- mail Subject header field, UTF8
host varchar(255) NOT NULL, -- hostname where amavisd is running
PRIMARY KEY (partition_tag,mail_id)
FOREIGN KEY (sid) REFERENCES maddr(id) ON DELETE RESTRICT
) ENGINE=InnoDB;
CREATE INDEX msgs_idx_sid ON msgs (sid);
CREATE INDEX msgs_idx_mess_id ON msgs (message_id); -- useful with pen pals
CREATE INDEX msgs_idx_time_num ON msgs (time_num);
-- alternatively when purging based on time_iso (instead of msgs_idx_time_num):
CREATE INDEX msgs_idx_time_iso ON msgs (time_iso);
-- When using FOREIGN KEY contraints, InnoDB requires index on a field
-- (an the field must be the first field in the index). Hence create it:
CREATE INDEX msgs_idx_mail_id ON msgs (mail_id);
-- per-recipient information related to each processed message;
-- NOTE: records in msgrcpt without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE msgrcpt (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- (must allow duplicates)
rseqnum integer DEFAULT 0 NOT NULL, -- recip's enumeration within msg
rid bigint unsigned NOT NULL, -- recipient: maddr.id (dupl. allowed)
is_local char(1) DEFAULT ' ' NOT NULL, -- recip is: Y=local, N=foreign
content char(1) DEFAULT ' ' NOT NULL, -- content type V/B/U/S/Y/M/H/O/T/C
ds char(1) NOT NULL, -- delivery status: P/R/B/D/T
-- pass/reject/bounce/discard/tempfail
rs char(1) NOT NULL, -- release status: initialized to ' '
bl char(1) DEFAULT ' ', -- sender blacklisted by this recip
wl char(1) DEFAULT ' ', -- sender whitelisted by this recip
bspam_level float, -- per-recipient (total) spam level
smtp_resp varchar(255) DEFAULT '', -- SMTP response given to MTA
PRIMARY KEY (partition_tag,mail_id,rseqnum)
FOREIGN KEY (rid) REFERENCES maddr(id) ON DELETE RESTRICT,
FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
) ENGINE=InnoDB;
CREATE INDEX msgrcpt_idx_mail_id ON msgrcpt (mail_id);
CREATE INDEX msgrcpt_idx_rid ON msgrcpt (rid);
-- Additional index on rs since Modoboa uses it to filter its quarantine
CREATE INDEX msgrcpt_idx_rs ON msgrcpt (rs);
-- mail quarantine in SQL, enabled by $*_quarantine_method='sql:'
-- NOTE: records in quarantine without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE quarantine (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- long-term unique mail id
chunk_ind integer unsigned NOT NULL, -- chunk number, starting with 1
mail_text blob NOT NULL, -- store mail as chunks of octets
PRIMARY KEY (partition_tag,mail_id,chunk_ind)
FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
) ENGINE=InnoDB;
-- field msgrcpt.rs is primarily intended for use by quarantine management
-- software; the value assigned by amavisd is a space;
-- a short _preliminary_ list of possible values:
-- 'V' => viewed (marked as read)
-- 'R' => released (delivered) to this recipient
-- 'p' => pending (a status given to messages when the admin received the
-- request but not yet released; targeted to banned parts)
-- 'D' => marked for deletion; a cleanup script may delete it

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modoboa_installer/scripts/files/amavis/amavis_mysql_2.7.1.sql Normal file
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-- Amavis 2.7.1 MySQL schema
-- Provided by Modoboa
-- Warning: foreign key creations are enabled
-- local users
CREATE TABLE users (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY, -- unique id
priority integer NOT NULL DEFAULT '7', -- sort field, 0 is low prior.
policy_id integer unsigned NOT NULL DEFAULT '1', -- JOINs with policy.id
email varbinary(255) NOT NULL UNIQUE,
fullname varchar(255) DEFAULT NULL -- not used by amavisd-new
-- local char(1) -- Y/N (optional field, see note further down)
);
-- any e-mail address (non- rfc2822-quoted), external or local,
-- used as senders in wblist
CREATE TABLE mailaddr (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
priority integer NOT NULL DEFAULT '7', -- 0 is low priority
email varbinary(255) NOT NULL UNIQUE
);
-- per-recipient whitelist and/or blacklist,
-- puts sender and recipient in relation wb (white or blacklisted sender)
CREATE TABLE wblist (
rid integer unsigned NOT NULL, -- recipient: users.id
sid integer unsigned NOT NULL, -- sender: mailaddr.id
wb varchar(10) NOT NULL, -- W or Y / B or N / space=neutral / score
PRIMARY KEY (rid,sid)
);
CREATE TABLE policy (
id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
-- 'id' this is the _only_ required field
policy_name varchar(32), -- not used by amavisd-new, a comment
virus_lover char(1) default NULL, -- Y/N
spam_lover char(1) default NULL, -- Y/N
unchecked_lover char(1) default NULL, -- Y/N
banned_files_lover char(1) default NULL, -- Y/N
bad_header_lover char(1) default NULL, -- Y/N
bypass_virus_checks char(1) default NULL, -- Y/N
bypass_spam_checks char(1) default NULL, -- Y/N
bypass_banned_checks char(1) default NULL, -- Y/N
bypass_header_checks char(1) default NULL, -- Y/N
spam_modifies_subj char(1) default NULL, -- Y/N
virus_quarantine_to varchar(64) default NULL,
spam_quarantine_to varchar(64) default NULL,
banned_quarantine_to varchar(64) default NULL,
unchecked_quarantine_to varchar(64) default NULL,
bad_header_quarantine_to varchar(64) default NULL,
clean_quarantine_to varchar(64) default NULL,
archive_quarantine_to varchar(64) default NULL,
spam_tag_level float default NULL, -- higher score inserts spam info headers
spam_tag2_level float default NULL, -- inserts 'declared spam' header fields
spam_tag3_level float default NULL, -- inserts 'blatant spam' header fields
spam_kill_level float default NULL, -- higher score triggers evasive actions
-- e.g. reject/drop, quarantine, ...
-- (subject to final_spam_destiny setting)
spam_dsn_cutoff_level float default NULL,
spam_quarantine_cutoff_level float default NULL,
addr_extension_virus varchar(64) default NULL,
addr_extension_spam varchar(64) default NULL,
addr_extension_banned varchar(64) default NULL,
addr_extension_bad_header varchar(64) default NULL,
warnvirusrecip char(1) default NULL, -- Y/N
warnbannedrecip char(1) default NULL, -- Y/N
warnbadhrecip char(1) default NULL, -- Y/N
newvirus_admin varchar(64) default NULL,
virus_admin varchar(64) default NULL,
banned_admin varchar(64) default NULL,
bad_header_admin varchar(64) default NULL,
spam_admin varchar(64) default NULL,
spam_subject_tag varchar(64) default NULL,
spam_subject_tag2 varchar(64) default NULL,
spam_subject_tag3 varchar(64) default NULL,
message_size_limit integer default NULL, -- max size in bytes, 0 disable
banned_rulenames varchar(64) default NULL, -- comma-separated list of ...
-- names mapped through %banned_rules to actual banned_filename tables
disclaimer_options varchar(64) default NULL,
forward_method varchar(64) default NULL,
sa_userconf varchar(64) default NULL,
sa_username varchar(64) default NULL
);
-- R/W part of the dataset (optional)
-- May reside in the same or in a separate database as lookups database;
-- REQUIRES SUPPORT FOR TRANSACTIONS; specified in @storage_sql_dsn
--
-- MySQL note ( http://dev.mysql.com/doc/mysql/en/storage-engines.html ):
-- ENGINE is the preferred term, but cannot be used before MySQL 4.0.18.
-- TYPE is available beginning with MySQL 3.23.0, the first version of
-- MySQL for which multiple storage engines were available. If you omit
-- the ENGINE or TYPE option, the default storage engine is used.
-- By default this is MyISAM.
--
-- Please create additional indexes on keys when needed, or drop suggested
-- ones as appropriate to optimize queries needed by a management application.
-- See your database documentation for further optimization hints. With MySQL
-- see Chapter 15 of the reference manual. For example the chapter 15.17 says:
-- InnoDB does not keep an internal count of rows in a table. To process a
-- SELECT COUNT(*) FROM T statement, InnoDB must scan an index of the table,
-- which takes some time if the index is not entirely in the buffer pool.
--
-- Wayne Smith adds: When using MySQL with InnoDB one might want to
-- increase buffer size for both pool and log, and might also want
-- to change flush settings for a little better performance. Example:
-- innodb_buffer_pool_size = 384M
-- innodb_log_buffer_size = 8M
-- innodb_flush_log_at_trx_commit = 0
-- The big performance increase is the first two, the third just helps with
-- lowering disk activity. Consider also adjusting the key_buffer_size.
-- provide unique id for each e-mail address, avoids storing copies
CREATE TABLE maddr (
partition_tag integer DEFAULT 0, -- see $partition_tag
id bigint unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
email varbinary(255) NOT NULL, -- full mail address
domain varchar(255) NOT NULL, -- only domain part of the email address
-- with subdomain fields in reverse
CONSTRAINT part_email UNIQUE (partition_tag,email)
) ENGINE=InnoDB;
-- information pertaining to each processed message as a whole;
-- NOTE: records with NULL msgs.content should be ignored by utilities,
-- as such records correspond to messages just being processes, or were lost
-- NOTE: instead of a character field time_iso, one might prefer:
-- time_iso TIMESTAMP NOT NULL DEFAULT 0,
-- but the following MUST then be set in amavisd.conf: $timestamp_fmt_mysql=1
CREATE TABLE msgs (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- long-term unique mail id, dflt 12 ch
secret_id varbinary(16) DEFAULT '', -- authorizes release of mail_id, 12 ch
am_id varchar(20) NOT NULL, -- id used in the log
time_num integer unsigned NOT NULL, -- rx_time: seconds since Unix epoch
time_iso char(16) NOT NULL, -- rx_time: ISO8601 UTC ascii time
sid bigint unsigned NOT NULL, -- sender: maddr.id
policy varchar(255) DEFAULT '', -- policy bank path (like macro %p)
client_addr varchar(255) DEFAULT '', -- SMTP client IP address (IPv4 or v6)
size integer unsigned NOT NULL, -- message size in bytes
originating char(1) DEFAULT ' ' NOT NULL, -- sender from inside or auth'd
content char(1), -- content type: V/B/U/S/Y/M/H/O/T/C
-- virus/banned/unchecked/spam(kill)/spammy(tag2)/
-- /bad-mime/bad-header/oversized/mta-err/clean
-- is NULL on partially processed mail
-- (prior to 2.7.0 the CC_SPAMMY was logged as 's', now 'Y' is used;
-- to avoid a need for case-insenstivity in queries)
quar_type char(1), -- quarantined as: ' '/F/Z/B/Q/M/L
-- none/file/zipfile/bsmtp/sql/
-- /mailbox(smtp)/mailbox(lmtp)
quar_loc varbinary(255) DEFAULT '', -- quarantine location (e.g. file)
dsn_sent char(1), -- was DSN sent? Y/N/q (q=quenched)
spam_level float, -- SA spam level (no boosts)
message_id varchar(255) DEFAULT '', -- mail Message-ID header field
from_addr varchar(255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '',
-- mail From header field, UTF8
subject varchar(255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT '',
-- mail Subject header field, UTF8
host varchar(255) NOT NULL, -- hostname where amavisd is running
PRIMARY KEY (partition_tag,mail_id),
FOREIGN KEY (sid) REFERENCES maddr(id) ON DELETE RESTRICT
) ENGINE=InnoDB;
CREATE INDEX msgs_idx_sid ON msgs (sid);
CREATE INDEX msgs_idx_mess_id ON msgs (message_id); -- useful with pen pals
CREATE INDEX msgs_idx_time_num ON msgs (time_num);
-- alternatively when purging based on time_iso (instead of msgs_idx_time_num):
CREATE INDEX msgs_idx_time_iso ON msgs (time_iso);
-- per-recipient information related to each processed message;
-- NOTE: records in msgrcpt without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE msgrcpt (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- (must allow duplicates)
rseqnum integer DEFAULT 0 NOT NULL, -- recip's enumeration within msg
rid bigint unsigned NOT NULL, -- recipient: maddr.id (dupl. allowed)
is_local char(1) DEFAULT ' ' NOT NULL, -- recip is: Y=local, N=foreign
content char(1) DEFAULT ' ' NOT NULL, -- content type V/B/U/S/Y/M/H/O/T/C
ds char(1) NOT NULL, -- delivery status: P/R/B/D/T
-- pass/reject/bounce/discard/tempfail
rs char(1) NOT NULL, -- release status: initialized to ' '
bl char(1) DEFAULT ' ', -- sender blacklisted by this recip
wl char(1) DEFAULT ' ', -- sender whitelisted by this recip
bspam_level float, -- per-recipient (total) spam level
smtp_resp varchar(255) DEFAULT '', -- SMTP response given to MTA
PRIMARY KEY (partition_tag,mail_id,rseqnum),
FOREIGN KEY (rid) REFERENCES maddr(id) ON DELETE RESTRICT,
FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
) ENGINE=InnoDB;
CREATE INDEX msgrcpt_idx_mail_id ON msgrcpt (mail_id);
CREATE INDEX msgrcpt_idx_rid ON msgrcpt (rid);
-- Additional index on rs since Modoboa uses it to filter its quarantine
CREATE INDEX msgrcpt_idx_rs ON msgrcpt (rs);
-- mail quarantine in SQL, enabled by $*_quarantine_method='sql:'
-- NOTE: records in quarantine without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE quarantine (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id varbinary(16) NOT NULL, -- long-term unique mail id
chunk_ind integer unsigned NOT NULL, -- chunk number, starting with 1
mail_text blob NOT NULL, -- store mail as chunks of octets
PRIMARY KEY (partition_tag,mail_id,chunk_ind),
FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
) ENGINE=InnoDB;
-- field msgrcpt.rs is primarily intended for use by quarantine management
-- software; the value assigned by amavisd is a space;
-- a short _preliminary_ list of possible values:
-- 'V' => viewed (marked as read)
-- 'R' => released (delivered) to this recipient
-- 'p' => pending (a status given to messages when the admin received the
-- request but not yet released; targeted to banned parts)
-- 'D' => marked for deletion; a cleanup script may delete it

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CREATE TABLE policy (
id serial PRIMARY KEY, -- 'id' is the _only_ required field
policy_name varchar(32), -- not used by amavisd-new, a comment
virus_lover char(1) default NULL, -- Y/N
spam_lover char(1) default NULL, -- Y/N
unchecked_lover char(1) default NULL, -- Y/N
banned_files_lover char(1) default NULL, -- Y/N
bad_header_lover char(1) default NULL, -- Y/N
bypass_virus_checks char(1) default NULL, -- Y/N
bypass_spam_checks char(1) default NULL, -- Y/N
bypass_banned_checks char(1) default NULL, -- Y/N
bypass_header_checks char(1) default NULL, -- Y/N
virus_quarantine_to varchar(64) default NULL,
spam_quarantine_to varchar(64) default NULL,
banned_quarantine_to varchar(64) default NULL,
unchecked_quarantine_to varchar(64) default NULL,
bad_header_quarantine_to varchar(64) default NULL,
clean_quarantine_to varchar(64) default NULL,
archive_quarantine_to varchar(64) default NULL,
spam_tag_level real default NULL, -- higher score inserts spam info headers
spam_tag2_level real default NULL, -- inserts 'declared spam' header fields
spam_tag3_level real default NULL, -- inserts 'blatant spam' header fields
spam_kill_level real default NULL, -- higher score triggers evasive actions
-- e.g. reject/drop, quarantine, ...
-- (subject to final_spam_destiny setting)
spam_dsn_cutoff_level real default NULL,
spam_quarantine_cutoff_level real default NULL,
addr_extension_virus varchar(64) default NULL,
addr_extension_spam varchar(64) default NULL,
addr_extension_banned varchar(64) default NULL,
addr_extension_bad_header varchar(64) default NULL,
warnvirusrecip char(1) default NULL, -- Y/N
warnbannedrecip char(1) default NULL, -- Y/N
warnbadhrecip char(1) default NULL, -- Y/N
newvirus_admin varchar(64) default NULL,
virus_admin varchar(64) default NULL,
banned_admin varchar(64) default NULL,
bad_header_admin varchar(64) default NULL,
spam_admin varchar(64) default NULL,
spam_subject_tag varchar(64) default NULL,
spam_subject_tag2 varchar(64) default NULL,
spam_subject_tag3 varchar(64) default NULL,
message_size_limit integer default NULL, -- max size in bytes, 0 disable
banned_rulenames varchar(64) default NULL, -- comma-separated list of ...
-- names mapped through %banned_rules to actual banned_filename tables
disclaimer_options varchar(64) default NULL,
forward_method varchar(64) default NULL,
sa_userconf varchar(64) default NULL,
sa_username varchar(64) default NULL
);
-- local users
CREATE TABLE users (
id serial PRIMARY KEY, -- unique id
priority integer NOT NULL DEFAULT 7, -- sort field, 0 is low prior.
policy_id integer NOT NULL DEFAULT 1 CHECK (policy_id >= 0) REFERENCES policy(id),
email bytea NOT NULL UNIQUE, -- email address, non-rfc2822-quoted
fullname varchar(255) DEFAULT NULL -- not used by amavisd-new
-- local char(1) -- Y/N (optional, see SQL section in README.lookups)
);
-- any e-mail address (non- rfc2822-quoted), external or local,
-- used as senders in wblist
CREATE TABLE mailaddr (
id serial PRIMARY KEY,
priority integer NOT NULL DEFAULT 9, -- 0 is low priority
email bytea NOT NULL UNIQUE
);
-- per-recipient whitelist and/or blacklist,
-- puts sender and recipient in relation wb (white or blacklisted sender)
CREATE TABLE wblist (
rid integer NOT NULL CHECK (rid >= 0) REFERENCES users(id),
sid integer NOT NULL CHECK (sid >= 0) REFERENCES mailaddr(id),
wb varchar(10) NOT NULL, -- W or Y / B or N / space=neutral / score
PRIMARY KEY (rid,sid)
);
-- grant usage rights:
GRANT select ON policy TO amavis;
GRANT select ON users TO amavis;
GRANT select ON mailaddr TO amavis;
GRANT select ON wblist TO amavis;
-- R/W part of the dataset (optional)
-- May reside in the same or in a separate database as lookups database;
-- REQUIRES SUPPORT FOR TRANSACTIONS; specified in @storage_sql_dsn
--
-- Please create additional indexes on keys when needed, or drop suggested
-- ones as appropriate to optimize queries needed by a management application.
-- See your database documentation for further optimization hints.
-- provide unique id for each e-mail address, avoids storing copies
CREATE TABLE maddr (
id serial PRIMARY KEY,
partition_tag integer DEFAULT 0, -- see $partition_tag
email bytea NOT NULL, -- full e-mail address
domain varchar(255) NOT NULL, -- only domain part of the email address
-- with subdomain fields in reverse
CONSTRAINT part_email UNIQUE (partition_tag,email)
);
-- information pertaining to each processed message as a whole;
-- NOTE: records with a NULL msgs.content should be ignored by utilities,
-- as such records correspond to messages just being processed, or were lost
CREATE TABLE msgs (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id, dflt 12 ch
secret_id bytea DEFAULT '', -- authorizes release of mail_id, 12 ch
am_id varchar(20) NOT NULL, -- id used in the log
time_num integer NOT NULL CHECK (time_num >= 0),
-- rx_time: seconds since Unix epoch
time_iso timestamp WITH TIME ZONE NOT NULL,-- rx_time: ISO8601 UTC ascii time
sid integer NOT NULL CHECK (sid >= 0), -- sender: maddr.id
policy varchar(255) DEFAULT '', -- policy bank path (like macro %p)
client_addr varchar(255) DEFAULT '', -- SMTP client IP address (IPv4 or v6)
size integer NOT NULL CHECK (size >= 0), -- message size in bytes
originating char(1) DEFAULT ' ' NOT NULL, -- sender from inside or auth'd
content char(1), -- content type: V/B/U/S/Y/M/H/O/T/C
-- virus/banned/unchecked/spam(kill)/spammy(tag2)/
-- /bad-mime/bad-header/oversized/mta-err/clean
-- is NULL on partially processed mail
-- (prior to 2.7.0 the CC_SPAMMY was logged as 's', now 'Y' is used;
--- to avoid a need for case-insenstivity in queries)
quar_type char(1), -- quarantined as: ' '/F/Z/B/Q/M/L
-- none/file/zipfile/bsmtp/sql/
-- /mailbox(smtp)/mailbox(lmtp)
quar_loc varchar(255) DEFAULT '', -- quarantine location (e.g. file)
dsn_sent char(1), -- was DSN sent? Y/N/q (q=quenched)
spam_level real, -- SA spam level (no boosts)
message_id varchar(255) DEFAULT '', -- mail Message-ID header field
from_addr varchar(255) DEFAULT '', -- mail From header field, UTF8
subject varchar(255) DEFAULT '', -- mail Subject header field, UTF8
host varchar(255) NOT NULL, -- hostname where amavisd is running
CONSTRAINT msgs_partition_mail UNIQUE (partition_tag,mail_id),
PRIMARY KEY (partition_tag,mail_id)
--FOREIGN KEY (sid) REFERENCES maddr(id) ON DELETE RESTRICT
);
CREATE INDEX msgs_idx_sid ON msgs (sid);
CREATE INDEX msgs_idx_mess_id ON msgs (message_id); -- useful with pen pals
CREATE INDEX msgs_idx_time_iso ON msgs (time_iso);
CREATE INDEX msgs_idx_time_num ON msgs (time_num); -- optional
-- per-recipient information related to each processed message;
-- NOTE: records in msgrcpt without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE msgrcpt (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- (must allow duplicates)
rseqnum integer DEFAULT 0 NOT NULL, -- recip's enumeration within msg
rid integer NOT NULL, -- recipient: maddr.id (duplicates allowed)
is_local char(1) DEFAULT ' ' NOT NULL, -- recip is: Y=local, N=foreign
content char(1) DEFAULT ' ' NOT NULL, -- content type V/B/U/S/Y/M/H/O/T/C
ds char(1) NOT NULL, -- delivery status: P/R/B/D/T
-- pass/reject/bounce/discard/tempfail
rs char(1) NOT NULL, -- release status: initialized to ' '
bl char(1) DEFAULT ' ', -- sender blacklisted by this recip
wl char(1) DEFAULT ' ', -- sender whitelisted by this recip
bspam_level real, -- per-recipient (total) spam level
smtp_resp varchar(255) DEFAULT '', -- SMTP response given to MTA
CONSTRAINT msgrcpt_partition_mail_rseq UNIQUE (partition_tag,mail_id,rseqnum),
PRIMARY KEY (partition_tag,mail_id,rseqnum)
--FOREIGN KEY (rid) REFERENCES maddr(id) ON DELETE RESTRICT,
--FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);
CREATE INDEX msgrcpt_idx_mail_id ON msgrcpt (mail_id);
CREATE INDEX msgrcpt_idx_rid ON msgrcpt (rid);
-- mail quarantine in SQL, enabled by $*_quarantine_method='sql:'
-- NOTE: records in quarantine without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE quarantine (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id
chunk_ind integer NOT NULL CHECK (chunk_ind >= 0), -- chunk number, 1..
mail_text bytea NOT NULL, -- store mail as chunks of octects
PRIMARY KEY (partition_tag,mail_id,chunk_ind)
--FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);

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-- Amavis 2.7.0 PostgreSQL schema
-- Provided by Modoboa
-- Warning: foreign key creations are enabled
-- policies
CREATE TABLE policy (
id serial PRIMARY KEY, -- 'id' is the _only_ required field
policy_name varchar(32), -- not used by amavisd-new, a comment
virus_lover char(1) default NULL, -- Y/N
spam_lover char(1) default NULL, -- Y/N
unchecked_lover char(1) default NULL, -- Y/N
banned_files_lover char(1) default NULL, -- Y/N
bad_header_lover char(1) default NULL, -- Y/N
bypass_virus_checks char(1) default NULL, -- Y/N
bypass_spam_checks char(1) default NULL, -- Y/N
bypass_banned_checks char(1) default NULL, -- Y/N
bypass_header_checks char(1) default NULL, -- Y/N
virus_quarantine_to varchar(64) default NULL,
spam_quarantine_to varchar(64) default NULL,
banned_quarantine_to varchar(64) default NULL,
unchecked_quarantine_to varchar(64) default NULL,
bad_header_quarantine_to varchar(64) default NULL,
clean_quarantine_to varchar(64) default NULL,
archive_quarantine_to varchar(64) default NULL,
spam_tag_level real default NULL, -- higher score inserts spam info headers
spam_tag2_level real default NULL, -- inserts 'declared spam' header fields
spam_tag3_level real default NULL, -- inserts 'blatant spam' header fields
spam_kill_level real default NULL, -- higher score triggers evasive actions
-- e.g. reject/drop, quarantine, ...
-- (subject to final_spam_destiny setting)
spam_dsn_cutoff_level real default NULL,
spam_quarantine_cutoff_level real default NULL,
addr_extension_virus varchar(64) default NULL,
addr_extension_spam varchar(64) default NULL,
addr_extension_banned varchar(64) default NULL,
addr_extension_bad_header varchar(64) default NULL,
warnvirusrecip char(1) default NULL, -- Y/N
warnbannedrecip char(1) default NULL, -- Y/N
warnbadhrecip char(1) default NULL, -- Y/N
newvirus_admin varchar(64) default NULL,
virus_admin varchar(64) default NULL,
banned_admin varchar(64) default NULL,
bad_header_admin varchar(64) default NULL,
spam_admin varchar(64) default NULL,
spam_subject_tag varchar(64) default NULL,
spam_subject_tag2 varchar(64) default NULL,
spam_subject_tag3 varchar(64) default NULL,
message_size_limit integer default NULL, -- max size in bytes, 0 disable
banned_rulenames varchar(64) default NULL, -- comma-separated list of ...
-- names mapped through %banned_rules to actual banned_filename tables
disclaimer_options varchar(64) default NULL,
forward_method varchar(64) default NULL,
sa_userconf varchar(64) default NULL,
sa_username varchar(64) default NULL
);
-- local users
CREATE TABLE users (
id serial PRIMARY KEY, -- unique id
priority integer NOT NULL DEFAULT 7, -- sort field, 0 is low prior.
policy_id integer NOT NULL DEFAULT 1 CHECK (policy_id >= 0) REFERENCES policy(id),
email bytea NOT NULL UNIQUE, -- email address, non-rfc2822-quoted
fullname varchar(255) DEFAULT NULL -- not used by amavisd-new
-- local char(1) -- Y/N (optional, see SQL section in README.lookups)
);
-- any e-mail address (non- rfc2822-quoted), external or local,
-- used as senders in wblist
CREATE TABLE mailaddr (
id serial PRIMARY KEY,
priority integer NOT NULL DEFAULT 9, -- 0 is low priority
email bytea NOT NULL UNIQUE
);
-- per-recipient whitelist and/or blacklist,
-- puts sender and recipient in relation wb (white or blacklisted sender)
CREATE TABLE wblist (
rid integer NOT NULL CHECK (rid >= 0) REFERENCES users(id),
sid integer NOT NULL CHECK (sid >= 0) REFERENCES mailaddr(id),
wb varchar(10) NOT NULL, -- W or Y / B or N / space=neutral / score
PRIMARY KEY (rid,sid)
);
-- R/W part of the dataset (optional)
-- May reside in the same or in a separate database as lookups database;
-- REQUIRES SUPPORT FOR TRANSACTIONS; specified in @storage_sql_dsn
--
-- Please create additional indexes on keys when needed, or drop suggested
-- ones as appropriate to optimize queries needed by a management application.
-- See your database documentation for further optimization hints.
-- provide unique id for each e-mail address, avoids storing copies
CREATE TABLE maddr (
id serial PRIMARY KEY,
partition_tag integer DEFAULT 0, -- see $partition_tag
email bytea NOT NULL, -- full e-mail address
domain varchar(255) NOT NULL, -- only domain part of the email address
-- with subdomain fields in reverse
CONSTRAINT part_email UNIQUE (partition_tag,email)
);
-- information pertaining to each processed message as a whole;
-- NOTE: records with a NULL msgs.content should be ignored by utilities,
-- as such records correspond to messages just being processed, or were lost
CREATE TABLE msgs (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id, dflt 12 ch
secret_id bytea DEFAULT '', -- authorizes release of mail_id, 12 ch
am_id varchar(20) NOT NULL, -- id used in the log
time_num integer NOT NULL CHECK (time_num >= 0),
-- rx_time: seconds since Unix epoch
time_iso timestamp WITH TIME ZONE NOT NULL,-- rx_time: ISO8601 UTC ascii time
sid integer NOT NULL CHECK (sid >= 0), -- sender: maddr.id
policy varchar(255) DEFAULT '', -- policy bank path (like macro %p)
client_addr varchar(255) DEFAULT '', -- SMTP client IP address (IPv4 or v6)
size integer NOT NULL CHECK (size >= 0), -- message size in bytes
originating char(1) DEFAULT ' ' NOT NULL, -- sender from inside or auth'd
content char(1), -- content type: V/B/U/S/Y/M/H/O/T/C
-- virus/banned/unchecked/spam(kill)/spammy(tag2)/
-- /bad-mime/bad-header/oversized/mta-err/clean
-- is NULL on partially processed mail
-- (prior to 2.7.0 the CC_SPAMMY was logged as 's', now 'Y' is used;
--- to avoid a need for case-insenstivity in queries)
quar_type char(1), -- quarantined as: ' '/F/Z/B/Q/M/L
-- none/file/zipfile/bsmtp/sql/
-- /mailbox(smtp)/mailbox(lmtp)
quar_loc varchar(255) DEFAULT '', -- quarantine location (e.g. file)
dsn_sent char(1), -- was DSN sent? Y/N/q (q=quenched)
spam_level real, -- SA spam level (no boosts)
message_id varchar(255) DEFAULT '', -- mail Message-ID header field
from_addr varchar(255) DEFAULT '', -- mail From header field, UTF8
subject varchar(255) DEFAULT '', -- mail Subject header field, UTF8
host varchar(255) NOT NULL, -- hostname where amavisd is running
CONSTRAINT msgs_partition_mail UNIQUE (partition_tag,mail_id),
PRIMARY KEY (partition_tag,mail_id)
-- FOREIGN KEY (sid) REFERENCES maddr(id) ON DELETE RESTRICT
);
CREATE INDEX msgs_idx_sid ON msgs (sid);
CREATE INDEX msgs_idx_mess_id ON msgs (message_id); -- useful with pen pals
CREATE INDEX msgs_idx_time_iso ON msgs (time_iso);
CREATE INDEX msgs_idx_time_num ON msgs (time_num); -- optional
-- per-recipient information related to each processed message;
-- NOTE: records in msgrcpt without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE msgrcpt (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- (must allow duplicates)
rseqnum integer DEFAULT 0 NOT NULL, -- recip's enumeration within msg
rid integer NOT NULL, -- recipient: maddr.id (duplicates allowed)
is_local char(1) DEFAULT ' ' NOT NULL, -- recip is: Y=local, N=foreign
content char(1) DEFAULT ' ' NOT NULL, -- content type V/B/U/S/Y/M/H/O/T/C
ds char(1) NOT NULL, -- delivery status: P/R/B/D/T
-- pass/reject/bounce/discard/tempfail
rs char(1) NOT NULL, -- release status: initialized to ' '
bl char(1) DEFAULT ' ', -- sender blacklisted by this recip
wl char(1) DEFAULT ' ', -- sender whitelisted by this recip
bspam_level real, -- per-recipient (total) spam level
smtp_resp varchar(255) DEFAULT '', -- SMTP response given to MTA
CONSTRAINT msgrcpt_partition_mail_rseq UNIQUE (partition_tag,mail_id,rseqnum),
PRIMARY KEY (partition_tag,mail_id,rseqnum)
-- FOREIGN KEY (rid) REFERENCES maddr(id) ON DELETE RESTRICT,
-- FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);
CREATE INDEX msgrcpt_idx_mail_id ON msgrcpt (mail_id);
CREATE INDEX msgrcpt_idx_rid ON msgrcpt (rid);
-- Additional index on rs since Modoboa uses it to filter its quarantine
CREATE INDEX msgrcpt_idx_rs ON msgrcpt (rs);
-- mail quarantine in SQL, enabled by $*_quarantine_method='sql:'
-- NOTE: records in quarantine without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE quarantine (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id
chunk_ind integer NOT NULL CHECK (chunk_ind >= 0), -- chunk number, 1..
mail_text bytea NOT NULL, -- store mail as chunks of octects
PRIMARY KEY (partition_tag,mail_id,chunk_ind)
-- FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);
-- field msgrcpt.rs is primarily intended for use by quarantine management
-- software; the value assigned by amavisd is a space;
-- a short _preliminary_ list of possible values:
-- 'V' => viewed (marked as read)
-- 'R' => released (delivered) to this recipient
-- 'p' => pending (a status given to messages when the admin received the
-- request but not yet released; targeted to banned parts)
-- 'D' => marked for deletion; a cleanup script may delete it

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-- Amavis 2.7.1 PostgreSQL schema
-- Provided by Modoboa
-- Warning: foreign key creations are enabled
-- policies
CREATE TABLE policy (
id serial PRIMARY KEY, -- 'id' is the _only_ required field
policy_name varchar(32), -- not used by amavisd-new, a comment
virus_lover char(1) default NULL, -- Y/N
spam_lover char(1) default NULL, -- Y/N
unchecked_lover char(1) default NULL, -- Y/N
banned_files_lover char(1) default NULL, -- Y/N
bad_header_lover char(1) default NULL, -- Y/N
bypass_virus_checks char(1) default NULL, -- Y/N
bypass_spam_checks char(1) default NULL, -- Y/N
bypass_banned_checks char(1) default NULL, -- Y/N
bypass_header_checks char(1) default NULL, -- Y/N
virus_quarantine_to varchar(64) default NULL,
spam_quarantine_to varchar(64) default NULL,
banned_quarantine_to varchar(64) default NULL,
unchecked_quarantine_to varchar(64) default NULL,
bad_header_quarantine_to varchar(64) default NULL,
clean_quarantine_to varchar(64) default NULL,
archive_quarantine_to varchar(64) default NULL,
spam_tag_level real default NULL, -- higher score inserts spam info headers
spam_tag2_level real default NULL, -- inserts 'declared spam' header fields
spam_tag3_level real default NULL, -- inserts 'blatant spam' header fields
spam_kill_level real default NULL, -- higher score triggers evasive actions
-- e.g. reject/drop, quarantine, ...
-- (subject to final_spam_destiny setting)
spam_dsn_cutoff_level real default NULL,
spam_quarantine_cutoff_level real default NULL,
addr_extension_virus varchar(64) default NULL,
addr_extension_spam varchar(64) default NULL,
addr_extension_banned varchar(64) default NULL,
addr_extension_bad_header varchar(64) default NULL,
warnvirusrecip char(1) default NULL, -- Y/N
warnbannedrecip char(1) default NULL, -- Y/N
warnbadhrecip char(1) default NULL, -- Y/N
newvirus_admin varchar(64) default NULL,
virus_admin varchar(64) default NULL,
banned_admin varchar(64) default NULL,
bad_header_admin varchar(64) default NULL,
spam_admin varchar(64) default NULL,
spam_subject_tag varchar(64) default NULL,
spam_subject_tag2 varchar(64) default NULL,
spam_subject_tag3 varchar(64) default NULL,
message_size_limit integer default NULL, -- max size in bytes, 0 disable
banned_rulenames varchar(64) default NULL, -- comma-separated list of ...
-- names mapped through %banned_rules to actual banned_filename tables
disclaimer_options varchar(64) default NULL,
forward_method varchar(64) default NULL,
sa_userconf varchar(64) default NULL,
sa_username varchar(64) default NULL
);
-- local users
CREATE TABLE users (
id serial PRIMARY KEY, -- unique id
priority integer NOT NULL DEFAULT 7, -- sort field, 0 is low prior.
policy_id integer NOT NULL DEFAULT 1 CHECK (policy_id >= 0) REFERENCES policy(id),
email bytea NOT NULL UNIQUE, -- email address, non-rfc2822-quoted
fullname varchar(255) DEFAULT NULL -- not used by amavisd-new
-- local char(1) -- Y/N (optional, see SQL section in README.lookups)
);
-- any e-mail address (non- rfc2822-quoted), external or local,
-- used as senders in wblist
CREATE TABLE mailaddr (
id serial PRIMARY KEY,
priority integer NOT NULL DEFAULT 9, -- 0 is low priority
email bytea NOT NULL UNIQUE
);
-- per-recipient whitelist and/or blacklist,
-- puts sender and recipient in relation wb (white or blacklisted sender)
CREATE TABLE wblist (
rid integer NOT NULL CHECK (rid >= 0) REFERENCES users(id),
sid integer NOT NULL CHECK (sid >= 0) REFERENCES mailaddr(id),
wb varchar(10) NOT NULL, -- W or Y / B or N / space=neutral / score
PRIMARY KEY (rid,sid)
);
-- R/W part of the dataset (optional)
-- May reside in the same or in a separate database as lookups database;
-- REQUIRES SUPPORT FOR TRANSACTIONS; specified in @storage_sql_dsn
--
-- Please create additional indexes on keys when needed, or drop suggested
-- ones as appropriate to optimize queries needed by a management application.
-- See your database documentation for further optimization hints.
-- provide unique id for each e-mail address, avoids storing copies
CREATE TABLE maddr (
id serial PRIMARY KEY,
partition_tag integer DEFAULT 0, -- see $partition_tag
email bytea NOT NULL, -- full e-mail address
domain varchar(255) NOT NULL, -- only domain part of the email address
-- with subdomain fields in reverse
CONSTRAINT part_email UNIQUE (partition_tag,email)
);
-- information pertaining to each processed message as a whole;
-- NOTE: records with a NULL msgs.content should be ignored by utilities,
-- as such records correspond to messages just being processed, or were lost
CREATE TABLE msgs (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id, dflt 12 ch
secret_id bytea DEFAULT '', -- authorizes release of mail_id, 12 ch
am_id varchar(20) NOT NULL, -- id used in the log
time_num integer NOT NULL CHECK (time_num >= 0),
-- rx_time: seconds since Unix epoch
time_iso timestamp WITH TIME ZONE NOT NULL,-- rx_time: ISO8601 UTC ascii time
sid integer NOT NULL CHECK (sid >= 0), -- sender: maddr.id
policy varchar(255) DEFAULT '', -- policy bank path (like macro %p)
client_addr varchar(255) DEFAULT '', -- SMTP client IP address (IPv4 or v6)
size integer NOT NULL CHECK (size >= 0), -- message size in bytes
originating char(1) DEFAULT ' ' NOT NULL, -- sender from inside or auth'd
content char(1), -- content type: V/B/U/S/Y/M/H/O/T/C
-- virus/banned/unchecked/spam(kill)/spammy(tag2)/
-- /bad-mime/bad-header/oversized/mta-err/clean
-- is NULL on partially processed mail
-- (prior to 2.7.0 the CC_SPAMMY was logged as 's', now 'Y' is used;
--- to avoid a need for case-insenstivity in queries)
quar_type char(1), -- quarantined as: ' '/F/Z/B/Q/M/L
-- none/file/zipfile/bsmtp/sql/
-- /mailbox(smtp)/mailbox(lmtp)
quar_loc varchar(255) DEFAULT '', -- quarantine location (e.g. file)
dsn_sent char(1), -- was DSN sent? Y/N/q (q=quenched)
spam_level real, -- SA spam level (no boosts)
message_id varchar(255) DEFAULT '', -- mail Message-ID header field
from_addr varchar(255) DEFAULT '', -- mail From header field, UTF8
subject varchar(255) DEFAULT '', -- mail Subject header field, UTF8
host varchar(255) NOT NULL, -- hostname where amavisd is running
CONSTRAINT msgs_partition_mail UNIQUE (partition_tag,mail_id),
PRIMARY KEY (partition_tag,mail_id)
-- FOREIGN KEY (sid) REFERENCES maddr(id) ON DELETE RESTRICT
);
CREATE INDEX msgs_idx_sid ON msgs (sid);
CREATE INDEX msgs_idx_mess_id ON msgs (message_id); -- useful with pen pals
CREATE INDEX msgs_idx_time_iso ON msgs (time_iso);
CREATE INDEX msgs_idx_time_num ON msgs (time_num); -- optional
-- per-recipient information related to each processed message;
-- NOTE: records in msgrcpt without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE msgrcpt (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- (must allow duplicates)
rseqnum integer DEFAULT 0 NOT NULL, -- recip's enumeration within msg
rid integer NOT NULL, -- recipient: maddr.id (duplicates allowed)
is_local char(1) DEFAULT ' ' NOT NULL, -- recip is: Y=local, N=foreign
content char(1) DEFAULT ' ' NOT NULL, -- content type V/B/U/S/Y/M/H/O/T/C
ds char(1) NOT NULL, -- delivery status: P/R/B/D/T
-- pass/reject/bounce/discard/tempfail
rs char(1) NOT NULL, -- release status: initialized to ' '
bl char(1) DEFAULT ' ', -- sender blacklisted by this recip
wl char(1) DEFAULT ' ', -- sender whitelisted by this recip
bspam_level real, -- per-recipient (total) spam level
smtp_resp varchar(255) DEFAULT '', -- SMTP response given to MTA
CONSTRAINT msgrcpt_partition_mail_rseq UNIQUE (partition_tag,mail_id,rseqnum),
PRIMARY KEY (partition_tag,mail_id,rseqnum)
-- FOREIGN KEY (rid) REFERENCES maddr(id) ON DELETE RESTRICT,
-- FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);
CREATE INDEX msgrcpt_idx_mail_id ON msgrcpt (mail_id);
CREATE INDEX msgrcpt_idx_rid ON msgrcpt (rid);
-- Additional index on rs since Modoboa uses it to filter its quarantine
CREATE INDEX msgrcpt_idx_rs ON msgrcpt (rs);
-- mail quarantine in SQL, enabled by $*_quarantine_method='sql:'
-- NOTE: records in quarantine without corresponding msgs.mail_id record are
-- orphaned and should be ignored and eventually deleted by external utilities
CREATE TABLE quarantine (
partition_tag integer DEFAULT 0, -- see $partition_tag
mail_id bytea NOT NULL, -- long-term unique mail id
chunk_ind integer NOT NULL CHECK (chunk_ind >= 0), -- chunk number, 1..
mail_text bytea NOT NULL, -- store mail as chunks of octects
PRIMARY KEY (partition_tag,mail_id,chunk_ind)
-- FOREIGN KEY (mail_id) REFERENCES msgs(mail_id) ON DELETE CASCADE
);
-- field msgrcpt.rs is primarily intended for use by quarantine management
-- software; the value assigned by amavisd is a space;
-- a short _preliminary_ list of possible values:
-- 'V' => viewed (marked as read)
-- 'R' => released (delivered) to this recipient
-- 'p' => pending (a status given to messages when the admin received the
-- request but not yet released; targeted to banned parts)
-- 'D' => marked for deletion; a cleanup script may delete it

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##
## Authentication processes
##
# Disable LOGIN command and all other plaintext authentications unless
# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
# matches the local IP (ie. you're connecting from the same computer), the
# connection is considered secure and plaintext authentication is allowed.
#disable_plaintext_auth = yes
# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that
# bsdauth, PAM and vpopmail require cache_key to be set for caching to be used.
#auth_cache_size = 0
# Time to live for cached data. After TTL expires the cached record is no
# longer used, *except* if the main database lookup returns internal failure.
# We also try to handle password changes automatically: If user's previous
# authentication was successful, but this one wasn't, the cache isn't used.
# For now this works only with plaintext authentication.
#auth_cache_ttl = 1 hour
# TTL for negative hits (user not found, password mismatch).
# 0 disables caching them completely.
#auth_cache_negative_ttl = 1 hour
# Space separated list of realms for SASL authentication mechanisms that need
# them. You can leave it empty if you don't want to support multiple realms.
# Many clients simply use the first one listed here, so keep the default realm
# first.
#auth_realms =
# Default realm/domain to use if none was specified. This is used for both
# SASL realms and appending @domain to username in plaintext logins.
#auth_default_realm =
# List of allowed characters in username. If the user-given username contains
# a character not listed in here, the login automatically fails. This is just
# an extra check to make sure user can't exploit any potential quote escaping
# vulnerabilities with SQL/LDAP databases. If you want to allow all characters,
# set this value to empty.
#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
# Username character translations before it's looked up from databases. The
# value contains series of from -> to characters. For example "#@/@" means
# that '#' and '/' characters are translated to '@'.
#auth_username_translation =
# Username formatting before it's looked up from databases. You can use
# the standard variables here, eg. %Lu would lowercase the username, %n would
# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
# "-AT-". This translation is done after auth_username_translation changes.
#auth_username_format = %Lu
# If you want to allow master users to log in by specifying the master
# username within the normal username string (ie. not using SASL mechanism's
# support for it), you can specify the separator character here. The format
# is then <username><separator><master username>. UW-IMAP uses "*" as the
# separator, so that could be a good choice.
#auth_master_user_separator =
# Username to use for users logging in with ANONYMOUS SASL mechanism
#auth_anonymous_username = anonymous
# Maximum number of dovecot-auth worker processes. They're used to execute
# blocking passdb and userdb queries (eg. MySQL and PAM). They're
# automatically created and destroyed as needed.
#auth_worker_max_count = 30
# Host name to use in GSSAPI principal names. The default is to use the
# name returned by gethostname(). Use "$ALL" (with quotes) to allow all keytab
# entries.
#auth_gssapi_hostname =
# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
# default (usually /etc/krb5.keytab) if not specified. You may need to change
# the auth service to run as root to be able to read this file.
#auth_krb5_keytab =
# Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and
# ntlm_auth helper. <doc/wiki/Authentication/Mechanisms/Winbind.txt>
#auth_use_winbind = no
# Path for Samba's ntlm_auth helper binary.
#auth_winbind_helper_path = /usr/bin/ntlm_auth
# Time to delay before replying to failed authentications.
#auth_failure_delay = 2 secs
# Require a valid SSL client certificate or the authentication fails.
#auth_ssl_require_client_cert = no
# Take the username from client's SSL certificate, using
# X509_NAME_get_text_by_NID() which returns the subject's DN's
# CommonName.
#auth_ssl_username_from_cert = no
# Space separated list of wanted authentication mechanisms:
# plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi otp skey
# gss-spnego
# NOTE: See also disable_plaintext_auth setting.
auth_mechanisms = plain
##
## Password and user databases
##
#
# Password database is used to verify user's password (and nothing more).
# You can have multiple passdbs and userdbs. This is useful if you want to
# allow both system users (/etc/passwd) and virtual users to login without
# duplicating the system users into virtual database.
#
# <doc/wiki/PasswordDatabase.txt>
#
# User database specifies where mails are located and what user/group IDs
# own them. For single-UID configuration use "static" userdb.
#
# <doc/wiki/UserDatabase.txt>
#!include auth-deny.conf.ext
#!include auth-master.conf.ext
#!include auth-system.conf.ext
!include auth-sql.conf.ext
#!include auth-ldap.conf.ext
#!include auth-passwdfile.conf.ext
#!include auth-checkpassword.conf.ext
#!include auth-vpopmail.conf.ext
#!include auth-static.conf.ext

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##
## Mailbox locations and namespaces
##
# Location for users' mailboxes. The default is empty, which means that Dovecot
# tries to find the mailboxes automatically. This won't work if the user
# doesn't yet have any mail, so you should explicitly tell Dovecot the full
# location.
#
# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
# kept. This is called the "root mail directory", and it must be the first
# path given in the mail_location setting.
#
# There are a few special variables you can use, eg.:
#
# %u - username
# %n - user part in user@domain, same as %u if there's no domain
# %d - domain part in user@domain, empty if there's no domain
# %h - home directory
#
# See doc/wiki/Variables.txt for full list. Some examples:
#
# mail_location = maildir:~/Maildir
# mail_location = mbox:~/mail:INBOX=/var/mail/%u
# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
#
# <doc/wiki/MailLocation.txt>
#
#mail_location = mbox:~/mail:INBOX=/var/mail/%u
mail_location = maildir:~/Maildir
# If you need to set multiple mailbox locations or want to change default
# namespace settings, you can do it by defining namespace sections.
#
# You can have private, shared and public namespaces. Private namespaces
# are for user's personal mails. Shared namespaces are for accessing other
# users' mailboxes that have been shared. Public namespaces are for shared
# mailboxes that are managed by sysadmin. If you create any shared or public
# namespaces you'll typically want to enable ACL plugin also, otherwise all
# users can access all the shared mailboxes, assuming they have permissions
# on filesystem level to do so.
namespace inbox {
# Namespace type: private, shared or public
#type = private
# Hierarchy separator to use. You should use the same separator for all
# namespaces or some clients get confused. '/' is usually a good one.
# The default however depends on the underlying mail storage format.
#separator =
# Prefix required to access this namespace. This needs to be different for
# all namespaces. For example "Public/".
#prefix =
# Physical location of the mailbox. This is in same format as
# mail_location, which is also the default for it.
#location =
# There can be only one INBOX, and this setting defines which namespace
# has it.
inbox = yes
# If namespace is hidden, it's not advertised to clients via NAMESPACE
# extension. You'll most likely also want to set list=no. This is mostly
# useful when converting from another server with different namespaces which
# you want to deprecate but still keep working. For example you can create
# hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/".
#hidden = no
# Show the mailboxes under this namespace with LIST command. This makes the
# namespace visible for clients that don't support NAMESPACE extension.
# "children" value lists child mailboxes, but hides the namespace prefix.
#list = yes
# Namespace handles its own subscriptions. If set to "no", the parent
# namespace handles them (empty prefix should always have this as "yes")
#subscriptions = yes
}
# Example shared namespace configuration
#namespace {
#type = shared
#separator = /
# Mailboxes are visible under "shared/user@domain/"
# %%n, %%d and %%u are expanded to the destination user.
#prefix = shared/%%u/
# Mail location for other users' mailboxes. Note that %variables and ~/
# expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the
# destination user's data.
#location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
# Use the default namespace for saving subscriptions.
#subscriptions = no
# List the shared/ namespace only if there are visible shared mailboxes.
#list = children
#}
# Should shared INBOX be visible as "shared/user" or "shared/user/INBOX"?
#mail_shared_explicit_inbox = yes
# System user and group used to access mails. If you use multiple, userdb
# can override these by returning uid or gid fields. You can use either numbers
# or names. <doc/wiki/UserIds.txt>
#mail_uid =
#mail_gid =
# Group to enable temporarily for privileged operations. Currently this is
# used only with INBOX when either its initial creation or dotlocking fails.
# Typically this is set to "mail" to give access to /var/mail.
#mail_privileged_group =
# Grant access to these supplementary groups for mail processes. Typically
# these are used to set up access to shared mailboxes. Note that it may be
# dangerous to set these if users can create symlinks (e.g. if "mail" group is
# set here, ln -s /var/mail ~/mail/var could allow a user to delete others'
# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).
#mail_access_groups =
# Allow full filesystem access to clients. There's no access checks other than
# what the operating system does for the active UID/GID. It works with both
# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/
# or ~user/.
#mail_full_filesystem_access = no
##
## Mail processes
##
# Don't use mmap() at all. This is required if you store indexes to shared
# filesystems (NFS or clustered filesystem).
#mmap_disable = no
# Rely on O_EXCL to work when creating dotlock files. NFS supports O_EXCL
# since version 3, so this should be safe to use nowadays by default.
#dotlock_use_excl = yes
# When to use fsync() or fdatasync() calls:
# optimized (default): Whenever necessary to avoid losing important data
# always: Useful with e.g. NFS when write()s are delayed
# never: Never use it (best performance, but crashes can lose data)
#mail_fsync = optimized
# Mail storage exists in NFS. Set this to yes to make Dovecot flush NFS caches
# whenever needed. If you're using only a single mail server this isn't needed.
#mail_nfs_storage = no
# Mail index files also exist in NFS. Setting this to yes requires
# mmap_disable=yes and fsync_disable=no.
#mail_nfs_index = no
# Locking method for index files. Alternatives are fcntl, flock and dotlock.
# Dotlocking uses some tricks which may create more disk I/O than other locking
# methods. NFS users: flock doesn't work, remember to change mmap_disable.
#lock_method = fcntl
# Directory in which LDA/LMTP temporarily stores incoming mails >128 kB.
#mail_temp_dir = /tmp
# Valid UID range for users, defaults to 500 and above. This is mostly
# to make sure that users can't log in as daemons or other system users.
# Note that denying root logins is hardcoded to dovecot binary and can't
# be done even if first_valid_uid is set to 0.
#first_valid_uid = 500
#last_valid_uid = 0
# Valid GID range for users, defaults to non-root/wheel. Users having
# non-valid GID as primary group ID aren't allowed to log in. If user
# belongs to supplementary groups with non-valid GIDs, those groups are
# not set.
#first_valid_gid = 1
#last_valid_gid = 0
# Maximum allowed length for mail keyword name. It's only forced when trying
# to create new keywords.
#mail_max_keyword_length = 50
# ':' separated list of directories under which chrooting is allowed for mail
# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
# This setting doesn't affect login_chroot, mail_chroot or auth chroot
# settings. If this setting is empty, "/./" in home dirs are ignored.
# WARNING: Never add directories here which local users can modify, that
# may lead to root exploit. Usually this should be done only if you don't
# allow shell access for users. <doc/wiki/Chrooting.txt>
#valid_chroot_dirs =
# Default chroot directory for mail processes. This can be overridden for
# specific users in user database by giving /./ in user's home directory
# (eg. /home/./user chroots into /home). Note that usually there is no real
# need to do chrooting, Dovecot doesn't allow users to access files outside
# their mail directory anyway. If your home directories are prefixed with
# the chroot directory, append "/." to mail_chroot. <doc/wiki/Chrooting.txt>
#mail_chroot =
# UNIX socket path to master authentication server to find users.
# This is used by imap (for shared users) and lda.
#auth_socket_path = /var/run/dovecot/auth-userdb
# Directory where to look up mail plugins.
#mail_plugin_dir = /usr/lib/dovecot/modules
# Space separated list of plugins to load for all services. Plugins specific to
# IMAP, LDA, etc. are added to this list in their own .conf files.
mail_plugins = quota
##
## Mailbox handling optimizations
##
# The minimum number of mails in a mailbox before updates are done to cache
# file. This allows optimizing Dovecot's behavior to do less disk writes at
# the cost of more disk reads.
#mail_cache_min_mail_count = 0
# When IDLE command is running, mailbox is checked once in a while to see if
# there are any new mails or other changes. This setting defines the minimum
# time to wait between those checks. Dovecot can also use dnotify, inotify and
# kqueue to find out immediately when changes occur.
#mailbox_idle_check_interval = 30 secs
# Save mails with CR+LF instead of plain LF. This makes sending those mails
# take less CPU, especially with sendfile() syscall with Linux and FreeBSD.
# But it also creates a bit more disk I/O which may just make it slower.
# Also note that if other software reads the mboxes/maildirs, they may handle
# the extra CRs wrong and cause problems.
#mail_save_crlf = no
# Max number of mails to keep open and prefetch to memory. This only works with
# some mailbox formats and/or operating systems.
#mail_prefetch_count = 0
# How often to scan for stale temporary files and delete them (0 = never).
# These should exist only after Dovecot dies in the middle of saving mails.
#mail_temp_scan_interval = 1w
##
## Maildir-specific settings
##
# By default LIST command returns all entries in maildir beginning with a dot.
# Enabling this option makes Dovecot return only entries which are directories.
# This is done by stat()ing each entry, so it causes more disk I/O.
# (For systems setting struct dirent->d_type, this check is free and it's
# done always regardless of this setting)
#maildir_stat_dirs = no
# When copying a message, do it with hard links whenever possible. This makes
# the performance much better, and it's unlikely to have any side effects.
#maildir_copy_with_hardlinks = yes
# Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only
# when its mtime changes unexpectedly or when we can't find the mail otherwise.
#maildir_very_dirty_syncs = no
# If enabled, Dovecot doesn't use the S=<size> in the Maildir filenames for
# getting the mail's physical size, except when recalculating Maildir++ quota.
# This can be useful in systems where a lot of the Maildir filenames have a
# broken size. The performance hit for enabling this is very small.
#maildir_broken_filename_sizes = no
##
## mbox-specific settings
##
# Which locking methods to use for locking mbox. There are four available:
# dotlock: Create <mailbox>.lock file. This is the oldest and most NFS-safe
# solution. If you want to use /var/mail/ like directory, the users
# will need write access to that directory.
# dotlock_try: Same as dotlock, but if it fails because of permissions or
# because there isn't enough disk space, just skip it.
# fcntl : Use this if possible. Works with NFS too if lockd is used.
# flock : May not exist in all systems. Doesn't work with NFS.
# lockf : May not exist in all systems. Doesn't work with NFS.
#
# You can use multiple locking methods; if you do the order they're declared
# in is important to avoid deadlocks if other MTAs/MUAs are using multiple
# locking methods as well. Some operating systems don't allow using some of
# them simultaneously.
#mbox_read_locks = fcntl
#mbox_write_locks = dotlock fcntl
# Maximum time to wait for lock (all of them) before aborting.
#mbox_lock_timeout = 5 mins
# If dotlock exists but the mailbox isn't modified in any way, override the
# lock file after this much time.
#mbox_dotlock_change_timeout = 2 mins
# When mbox changes unexpectedly we have to fully read it to find out what
# changed. If the mbox is large this can take a long time. Since the change
# is usually just a newly appended mail, it'd be faster to simply read the
# new mails. If this setting is enabled, Dovecot does this but still safely
# fallbacks to re-reading the whole mbox file whenever something in mbox isn't
# how it's expected to be. The only real downside to this setting is that if
# some other MUA changes message flags, Dovecot doesn't notice it immediately.
# Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK
# commands.
#mbox_dirty_syncs = yes
# Like mbox_dirty_syncs, but don't do full syncs even with SELECT, EXAMINE,
# EXPUNGE or CHECK commands. If this is set, mbox_dirty_syncs is ignored.
#mbox_very_dirty_syncs = no
# Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK
# commands and when closing the mailbox). This is especially useful for POP3
# where clients often delete all mails. The downside is that our changes
# aren't immediately visible to other MUAs.
#mbox_lazy_writes = yes
# If mbox size is smaller than this (e.g. 100k), don't write index files.
# If an index file already exists it's still read, just not updated.
#mbox_min_index_size = 0
# Mail header selection algorithm to use for MD5 POP3 UIDLs when
# pop3_uidl_format=%m. For backwards compatibility we use apop3d inspired
# algorithm, but it fails if the first Received: header isn't unique in all
# mails. An alternative algorithm is "all" that selects all headers.
#mbox_md5 = apop3d
##
## mdbox-specific settings
##
# Maximum dbox file size until it's rotated.
#mdbox_rotate_size = 2M
# Maximum dbox file age until it's rotated. Typically in days. Day begins
# from midnight, so 1d = today, 2d = yesterday, etc. 0 = check disabled.
#mdbox_rotate_interval = 0
# When creating new mdbox files, immediately preallocate their size to
# mdbox_rotate_size. This setting currently works only in Linux with some
# filesystems (ext4, xfs).
#mdbox_preallocate_space = no
##
## Mail attachments
##
# sdbox and mdbox support saving mail attachments to external files, which
# also allows single instance storage for them. Other backends don't support
# this for now.
# WARNING: This feature hasn't been tested much yet. Use at your own risk.
# Directory root where to store mail attachments. Disabled, if empty.
#mail_attachment_dir =
# Attachments smaller than this aren't saved externally. It's also possible to
# write a plugin to disable saving specific attachments externally.
#mail_attachment_min_size = 128k
# Filesystem backend to use for saving attachments:
# posix : No SiS done by Dovecot (but this might help FS's own deduplication)
# sis posix : SiS with immediate byte-by-byte comparison during saving
# sis-queue posix : SiS with delayed comparison and deduplication
#mail_attachment_fs = sis posix
# Hash format to use in attachment filenames. You can add any text and
# variables: %{md4}, %{md5}, %{sha1}, %{sha256}, %{sha512}, %{size}.
# Variables can be truncated, e.g. %{sha256:80} returns only first 80 bits
#mail_attachment_hash = %{sha1}

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#default_process_limit = 100
#default_client_limit = 1000
# Default VSZ (virtual memory size) limit for service processes. This is mainly
# intended to catch and kill processes that leak memory before they eat up
# everything.
#default_vsz_limit = 256M
# Login user is internally used by login processes. This is the most untrusted
# user in Dovecot system. It shouldn't have access to anything at all.
#default_login_user = dovenull
# Internal user is used by unprivileged processes. It should be separate from
# login user, so that login processes can't disturb other processes.
#default_internal_user = dovecot
service imap-login {
inet_listener imap {
#port = 143
}
inet_listener imaps {
#port = 993
#ssl = yes
}
# Number of connections to handle before starting a new process. Typically
# the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
# is faster. <doc/wiki/LoginProcess.txt>
#service_count = 1
# Number of processes to always keep waiting for more connections.
#process_min_avail = 0
# If you set service_count=0, you probably need to grow this.
#vsz_limit = $default_vsz_limit
}
service pop3-login {
inet_listener pop3 {
#port = 110
}
inet_listener pop3s {
#port = 995
#ssl = yes
}
}
service lmtp {
unix_listener lmtp {
#mode = 0666
}
# Create inet listener only if you can't use the above UNIX socket
#inet_listener lmtp {
# Avoid making LMTP visible for the entire internet
#address =
#port =
#}
unix_listener /var/spool/postfix/private/dovecot-lmtp {
mode = 0600
user = postfix
group = postfix
}
}
service imap {
# Most of the memory goes to mmap()ing files. You may need to increase this
# limit if you have huge mailboxes.
#vsz_limit = $default_vsz_limit
# Max. number of IMAP processes (connections)
#process_limit = 1024
}
service pop3 {
# Max. number of POP3 processes (connections)
#process_limit = 1024
}
service auth {
# auth_socket_path points to this userdb socket by default. It's typically
# used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
# full permissions to this socket are able to get a list of all usernames and
# get the results of everyone's userdb lookups.
#
# The default 0666 mode allows anyone to connect to the socket, but the
# userdb lookups will succeed only if the userdb returns an "uid" field that
# matches the caller process's UID. Also if caller's uid or gid matches the
# socket's uid or gid the lookup succeeds. Anything else causes a failure.
#
# To give the caller full permissions to lookup all users, set the mode to
# something else than 0666 and Dovecot lets the kernel enforce the
# permissions (e.g. 0777 allows everyone full permissions).
unix_listener auth-userdb {
#mode = 0666
#user =
#group =
}
# Postfix smtp-auth
unix_listener /var/spool/postfix/private/auth {
mode = 0666
user = postfix
group = postfix
}
# Auth process is run as this user.
#user = $default_internal_user
}
service auth-worker {
# Auth worker process is run as root by default, so that it can access
# /etc/shadow. If this isn't necessary, the user should be changed to
# $default_internal_user.
#user = root
}
service dict {
# If dict proxy is used, mail processes should have access to its socket.
# For example: mode=0660, group=vmail and global mail_access_groups=vmail
unix_listener dict {
mode = 0600
user = vmail
#group =
}
}

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##
## SSL settings
##
# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
#ssl = yes
# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
# dropping root privileges, so keep the key file unreadable by anyone but
# root. Included doc/mkcert.sh can be used to easily generate self-signed
# certificate, just make sure to update the domains in dovecot-openssl.cnf
ssl_cert = <%tls_cert_file
ssl_key = <%tls_key_file
# If key file is password protected, give the password here. Alternatively
# give it when starting dovecot with -p parameter. Since this file is often
# world-readable, you may want to place this setting instead to a different
# root owned 0600 file by using ssl_key_password = <path.
#ssl_key_password =
# PEM encoded trusted certificate authority. Set this only if you intend to use
# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
# followed by the matching CRL(s). (e.g. ssl_ca = </etc/ssl/certs/ca.pem)
#ssl_ca =
# Require that CRL check succeeds for client certificates.
#ssl_require_crl = yes
# Request client to send a certificate. If you also want to require it, set
# auth_ssl_require_client_cert=yes in auth section.
#ssl_verify_client_cert = no
# Which field from certificate to use for username. commonName and
# x500UniqueIdentifier are the usual choices. You'll also need to set
# auth_ssl_username_from_cert=yes.
#ssl_cert_username_field = commonName
# How often to regenerate the SSL parameters file. Generation is quite CPU
# intensive operation. The value is in hours, 0 disables regeneration
# entirely.
#ssl_parameters_regenerate = 168
# SSL protocols to use
#ssl_protocols = !SSLv2
# SSL ciphers to use
#ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL
# SSL crypto device to use, for valid values run "openssl engine"
#ssl_crypto_device =

51
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##
## Mailbox definitions
##
# NOTE: Assumes "namespace inbox" has been defined in 10-mail.conf.
namespace inbox {
#mailbox name {
# auto=create will automatically create this mailbox.
# auto=subscribe will both create and subscribe to the mailbox.
#auto = no
# Space separated list of IMAP SPECIAL-USE attributes as specified by
# RFC 6154: \All \Archive \Drafts \Flagged \Junk \Sent \Trash
#special_use =
#}
# These mailboxes are widely used and could perhaps be created automatically:
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
# For \Sent mailboxes there are two widely used names. We'll mark both of
# them as \Sent. User typically deletes one of them if duplicates are created.
mailbox Sent {
auto = subscribe
special_use = \Sent
}
# mailbox "Sent Messages" {
# special_use = \Sent
# }
# If you have a virtual "All messages" mailbox:
#mailbox virtual/All {
# special_use = \All
#}
# If you have a virtual "Flagged" mailbox:
#mailbox virtual/Flagged {
# special_use = \Flagged
#}
}

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##
## IMAP specific settings
##
protocol imap {
# Maximum IMAP command line length. Some clients generate very long command
# lines with huge mailboxes, so you may need to raise this if you get
# "Too long argument" or "IMAP command line too large" errors often.
#imap_max_line_length = 64k
# Maximum number of IMAP connections allowed for a user from each IP address.
# NOTE: The username is compared case-sensitively.
#mail_max_userip_connections = 10
# Space separated list of plugins to load (default is global mail_plugins).
mail_plugins = $mail_plugins imap_quota
# IMAP logout format string:
# %i - total number of bytes read from client
# %o - total number of bytes sent to client
#imap_logout_format = bytes=%i/%o
# Override the IMAP CAPABILITY response. If the value begins with '+',
# add the given capabilities on top of the defaults (e.g. +XFOO XBAR).
#imap_capability =
# How long to wait between "OK Still here" notifications when client is
# IDLEing.
#imap_idle_notify_interval = 2 mins
# ID field names and values to send to clients. Using * as the value makes
# Dovecot use the default value. The following fields have default values
# currently: name, version, os, os-version, support-url, support-email.
#imap_id_send =
# ID fields sent by client to log. * means everything.
#imap_id_log =
# Workarounds for various client bugs:
# delay-newmail:
# Send EXISTS/RECENT new mail notifications only when replying to NOOP
# and CHECK commands. Some clients ignore them otherwise, for example OSX
# Mail (<v2.1). Outlook Express breaks more badly though, without this it
# may show user "Message no longer in server" errors. Note that OE6 still
# breaks even with this workaround if synchronization is set to
# "Headers Only".
# tb-extra-mailbox-sep:
# Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and
# adds extra '/' suffixes to mailbox names. This option causes Dovecot to
# ignore the extra '/' instead of treating it as invalid mailbox name.
# tb-lsub-flags:
# Show \Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).
# This makes Thunderbird realize they aren't selectable and show them
# greyed out, instead of only later giving "not selectable" popup error.
#
# The list is space-separated.
#imap_client_workarounds =
}

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##
## ManageSieve specific settings
##
# Service definitions
service managesieve-login {
#inet_listener sieve {
# port = 4190
#}
#inet_listener sieve_deprecated {
# port = 2000
#}
# Number of connections to handle before starting a new process. Typically
# the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
# is faster. <doc/wiki/LoginProcess.txt>
#service_count = 1
# Number of processes to always keep waiting for more connections.
#process_min_avail = 0
# If you set service_count=0, you probably need to grow this.
#vsz_limit = 64M
}
service managesieve {
# Max. number of ManageSieve processes (connections)
#process_count = 1024
}
# Service configuration
protocol sieve {
# Maximum ManageSieve command line length in bytes. ManageSieve usually does
# not involve overly long command lines, so this setting will not normally
# need adjustment
#managesieve_max_line_length = 65536
# Maximum number of ManageSieve connections allowed for a user from each IP
# address.
# NOTE: The username is compared case-sensitively.
#mail_max_userip_connections = 10
# Space separated list of plugins to load (none known to be useful so far).
# Do NOT try to load IMAP plugins here.
#mail_plugins =
# MANAGESIEVE logout format string:
# %i - total number of bytes read from client
# %o - total number of bytes sent to client
#managesieve_logout_format = bytes=%i/%o
# To fool ManageSieve clients that are focused on CMU's timesieved you can
# specify the IMPLEMENTATION capability that Dovecot reports to clients.
# For example: 'Cyrus timsieved v2.2.13'
#managesieve_implementation_string = Dovecot Pigeonhole
# Explicitly specify the SIEVE and NOTIFY capability reported by the server
# before login. If left unassigned these will be reported dynamically
# according to what the Sieve interpreter supports by default (after login
# this may differ depending on the user).
#managesieve_sieve_capability =
#managesieve_notify_capability =
# The maximum number of compile errors that are returned to the client upon
# script upload or script verification.
#managesieve_max_compile_errors = 5
# Refer to 90-sieve.conf for script quota configuration and configuration of
# Sieve execution limits.
}

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##
## Quota configuration.
##
# Note that you also have to enable quota plugin in mail_plugins setting.
# <doc/wiki/Quota.txt>
##
## Quota limits
##
# Quota limits are set using "quota_rule" parameters. To get per-user quota
# limits, you can set/override them by returning "quota_rule" extra field
# from userdb. It's also possible to give mailbox-specific limits, for example
# to give additional 100 MB when saving to Trash:
plugin {
#quota_rule = *:storage=1G
#quota_rule2 = Trash:storage=+100M
}
##
## Quota warnings
##
# You can execute a given command when user exceeds a specified quota limit.
# Each quota root has separate limits. Only the command for the first
# exceeded limit is excecuted, so put the highest limit first.
# The commands are executed via script service by connecting to the named
# UNIX socket (quota-warning below).
# Note that % needs to be escaped as %%, otherwise "% " expands to empty.
plugin {
#quota_warning = storage=95%% quota-warning 95 %u
#quota_warning2 = storage=80%% quota-warning 80 %u
}
# Example quota-warning service. The unix listener's permissions should be
# set in a way that mail processes can connect to it. Below example assumes
# that mail processes run as vmail user. If you use mode=0666, all system users
# can generate quota warnings to anyone.
#service quota-warning {
# executable = script /usr/local/bin/quota-warning.sh
# user = dovecot
# unix_listener quota-warning {
# user = vmail
# }
#}
##
## Quota backends
##
# Multiple backends are supported:
# dirsize: Find and sum all the files found from mail directory.
# Extremely SLOW with Maildir. It'll eat your CPU and disk I/O.
# dict: Keep quota stored in dictionary (eg. SQL)
# maildir: Maildir++ quota
# fs: Read-only support for filesystem quota
plugin {
#quota = dirsize:User quota
#quota = maildir:User quota
quota = dict:User quota::proxy::quota
#quota = fs:User quota
}
# Multiple quota roots are also possible, for example this gives each user
# their own 100MB quota and one shared 1GB quota within the domain:
plugin {
#quota = dict:user::proxy::quota
#quota2 = dict:domain:%d:proxy::quota_domain
#quota_rule = *:storage=102400
#quota2_rule = *:storage=1048576
}

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##
## Settings for the Sieve interpreter
##
# Do not forget to enable the Sieve plugin in 15-lda.conf and 20-lmtp.conf
# by adding it to the respective mail_plugins= settings.
plugin {
# The path to the user's main active script. If ManageSieve is used, this the
# location of the symbolic link controlled by ManageSieve.
sieve = ~/.dovecot.sieve
# The default Sieve script when the user has none. This is a path to a global
# sieve script file, which gets executed ONLY if user's private Sieve script
# doesn't exist. Be sure to pre-compile this script manually using the sievec
# command line tool.
# --> See sieve_before fore executing scripts before the user's personal
# script.
#sieve_default = /var/lib/dovecot/sieve/default.sieve
# Directory for :personal include scripts for the include extension. This
# is also where the ManageSieve service stores the user's scripts.
sieve_dir = ~/sieve
# Directory for :global include scripts for the include extension.
#sieve_global_dir =
# Path to a script file or a directory containing script files that need to be
# executed before the user's script. If the path points to a directory, all
# the Sieve scripts contained therein (with the proper .sieve extension) are
# executed. The order of execution within a directory is determined by the
# file names, using a normal 8bit per-character comparison. Multiple script
# file or directory paths can be specified by appending an increasing number.
#sieve_before =
#sieve_before2 =
#sieve_before3 = (etc...)
# Identical to sieve_before, only the specified scripts are executed after the
# user's script (only when keep is still in effect!). Multiple script file or
# directory paths can be specified by appending an increasing number.
#sieve_after =
#sieve_after2 =
#sieve_after2 = (etc...)
# Which Sieve language extensions are available to users. By default, all
# supported extensions are available, except for deprecated extensions or
# those that are still under development. Some system administrators may want
# to disable certain Sieve extensions or enable those that are not available
# by default. This setting can use '+' and '-' to specify differences relative
# to the default. For example `sieve_extensions = +imapflags' will enable the
# deprecated imapflags extension in addition to all extensions were already
# enabled by default.
#sieve_extensions = +notify +imapflags
# Which Sieve language extensions are ONLY available in global scripts. This
# can be used to restrict the use of certain Sieve extensions to administrator
# control, for instance when these extensions can cause security concerns.
# This setting has higher precedence than the `sieve_extensions' setting
# (above), meaning that the extensions enabled with this setting are never
# available to the user's personal script no matter what is specified for the
# `sieve_extensions' setting. The syntax of this setting is similar to the
# `sieve_extensions' setting, with the difference that extensions are
# enabled or disabled for exclusive use in global scripts. Currently, no
# extensions are marked as such by default.
#sieve_global_extensions =
# The Pigeonhole Sieve interpreter can have plugins of its own. Using this
# setting, the used plugins can be specified. Check the Dovecot wiki
# (wiki2.dovecot.org) or the pigeonhole website
# (http://pigeonhole.dovecot.org) for available plugins.
#sieve_plugins =
# The separator that is expected between the :user and :detail
# address parts introduced by the subaddress extension. This may
# also be a sequence of characters (e.g. '--'). The current
# implementation looks for the separator from the left of the
# localpart and uses the first one encountered. The :user part is
# left of the separator and the :detail part is right. This setting
# is also used by Dovecot's LMTP service.
#recipient_delimiter = +
# The maximum size of a Sieve script. The compiler will refuse to compile any
# script larger than this limit. If set to 0, no limit on the script size is
# enforced.
#sieve_max_script_size = 1M
# The maximum number of actions that can be performed during a single script
# execution. If set to 0, no limit on the total number of actions is enforced.
#sieve_max_actions = 32
# The maximum number of redirect actions that can be performed during a single
# script execution. If set to 0, no redirect actions are allowed.
#sieve_max_redirects = 4
# The maximum number of personal Sieve scripts a single user can have. If set
# to 0, no limit on the number of scripts is enforced.
# (Currently only relevant for ManageSieve)
#sieve_quota_max_scripts = 0
# The maximum amount of disk storage a single user's scripts may occupy. If
# set to 0, no limit on the used amount of disk storage is enforced.
# (Currently only relevant for ManageSieve)
#sieve_quota_max_storage = 0
}

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# Authentication for SQL users. Included from auth.conf.
#
# <doc/wiki/AuthDatabase.SQL.txt>
passdb {
driver = sql
# Path for SQL configuration file, see example-config/dovecot-sql.conf.ext
args = /etc/dovecot/dovecot-sql.conf.ext
}
# "prefetch" user database means that the passdb already provided the
# needed information and there's no need to do a separate userdb lookup.
# <doc/wiki/UserDatabase.Prefetch.txt>
#userdb {
# driver = prefetch
#}
userdb {
driver = sql
args = /etc/dovecot/dovecot-sql.conf.ext
}
# If you don't have any user-specific settings, you can avoid the user_query
# by using userdb static instead of userdb sql, for example:
# <doc/wiki/UserDatabase.Static.txt>
#userdb {
#driver = static
#args = uid=vmail gid=vmail home=/var/vmail/%u
#}

39
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connect = host=%dbhost dbname=%modoboa_dbname user=%modoboa_dbuser password=%modoboa_dbpassword
# CREATE TABLE quota (
# username varchar(100) not null,
# bytes bigint not null default 0,
# messages integer not null default 0,
# primary key (username)
# );
map {
pattern = priv/quota/storage
table = admin_quota
username_field = username
value_field = bytes
}
map {
pattern = priv/quota/messages
table = admin_quota
username_field = username
value_field = messages
}
# CREATE TABLE expires (
# username varchar(100) not null,
# mailbox varchar(255) not null,
# expire_stamp integer not null,
# primary key (username, mailbox)
# );
map {
pattern = shared/expire/$user/$mailbox
table = expires
value_field = expire_stamp
fields {
username = $user
mailbox = $mailbox
}
}

140
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# This file is opened as root, so it should be owned by root and mode 0600.
#
# http://wiki2.dovecot.org/AuthDatabase/SQL
#
# For the sql passdb module, you'll need a database with a table that
# contains fields for at least the username and password. If you want to
# use the user@domain syntax, you might want to have a separate domain
# field as well.
#
# If your users all have the same uig/gid, and have predictable home
# directories, you can use the static userdb module to generate the home
# dir based on the username and domain. In this case, you won't need fields
# for home, uid, or gid in the database.
#
# If you prefer to use the sql userdb module, you'll want to add fields
# for home, uid, and gid. Here is an example table:
#
# CREATE TABLE users (
# username VARCHAR(128) NOT NULL,
# domain VARCHAR(128) NOT NULL,
# password VARCHAR(64) NOT NULL,
# home VARCHAR(255) NOT NULL,
# uid INTEGER NOT NULL,
# gid INTEGER NOT NULL,
# active CHAR(1) DEFAULT 'Y' NOT NULL
# );
# Database driver: mysql, pgsql, sqlite
driver = %db_driver
# Database connection string. This is driver-specific setting.
#
# HA / round-robin load-balancing is supported by giving multiple host
# settings, like: host=sql1.host.org host=sql2.host.org
#
# pgsql:
# For available options, see the PostgreSQL documention for the
# PQconnectdb function of libpq.
# Use maxconns=n (default 5) to change how many connections Dovecot can
# create to pgsql.
#
# mysql:
# Basic options emulate PostgreSQL option names:
# host, port, user, password, dbname
#
# But also adds some new settings:
# client_flags - See MySQL manual
# ssl_ca, ssl_ca_path - Set either one or both to enable SSL
# ssl_cert, ssl_key - For sending client-side certificates to server
# ssl_cipher - Set minimum allowed cipher security (default: HIGH)
# option_file - Read options from the given file instead of
# the default my.cnf location
# option_group - Read options from the given group (default: client)
#
# You can connect to UNIX sockets by using host: host=/var/run/mysql.sock
# Note that currently you can't use spaces in parameters.
#
# sqlite:
# The path to the database file.
#
# Examples:
# connect = host=192.168.1.1 dbname=users
# connect = host=sql.example.com dbname=virtual user=virtual password=blarg
# connect = /etc/dovecot/authdb.sqlite
#
#connect =
connect = host=%dbhost dbname=%modoboa_dbname user=%modoboa_dbuser password=%modoboa_dbpassword
# Default password scheme.
#
# List of supported schemes is in
# http://wiki2.dovecot.org/Authentication/PasswordSchemes
#
#default_pass_scheme = MD5
# passdb query to retrieve the password. It can return fields:
# password - The user's password. This field must be returned.
# user - user@domain from the database. Needed with case-insensitive lookups.
# username and domain - An alternative way to represent the "user" field.
#
# The "user" field is often necessary with case-insensitive lookups to avoid
# e.g. "name" and "nAme" logins creating two different mail directories. If
# your user and domain names are in separate fields, you can return "username"
# and "domain" fields instead of "user".
#
# The query can also return other fields which have a special meaning, see
# http://wiki2.dovecot.org/PasswordDatabase/ExtraFields
#
# Commonly used available substitutions (see http://wiki2.dovecot.org/Variables
# for full list):
# %%u = entire user@domain
# %%n = user part of user@domain
# %%d = domain part of user@domain
#
# Note that these can be used only as input to SQL query. If the query outputs
# any of these substitutions, they're not touched. Otherwise it would be
# difficult to have eg. usernames containing '%%' characters.
#
# Example:
# password_query = SELECT userid AS user, pw AS password \
# FROM users WHERE userid = '%%u' AND active = 'Y'
#
#password_query = \
# SELECT username, domain, password \
# FROM users WHERE username = '%%n' AND domain = '%%d'
# userdb query to retrieve the user information. It can return fields:
# uid - System UID (overrides mail_uid setting)
# gid - System GID (overrides mail_gid setting)
# home - Home directory
# mail - Mail location (overrides mail_location setting)
#
# None of these are strictly required. If you use a single UID and GID, and
# home or mail directory fits to a template string, you could use userdb static
# instead. For a list of all fields that can be returned, see
# http://wiki2.dovecot.org/UserDatabase/ExtraFields
#
# Examples:
# user_query = SELECT home, uid, gid FROM users WHERE userid = '%%u'
# user_query = SELECT dir AS home, user AS uid, group AS gid FROM users where userid = '%%u'
# user_query = SELECT home, 501 AS uid, 501 AS gid FROM users WHERE userid = '%%u'
#
#user_query = \
# SELECT home, uid, gid \
# FROM users WHERE username = '%%n' AND domain = '%%d'
user_query = SELECT '%{home_dir}/%%d/%%n' AS home, %mailboxes_owner_uid as uid, %mailboxes_owner_gid as gid, CONCAT('*:bytes=', mb.quota, 'M') AS quota_rule FROM admin_mailbox mb INNER JOIN admin_domain dom ON mb.domain_id=dom.id WHERE mb.address='%%n' AND dom.name='%%d'
# If you wish to avoid two SQL lookups (passdb + userdb), you can use
# userdb prefetch instead of userdb sql in dovecot.conf. In that case you'll
# also have to return userdb fields in password_query prefixed with "userdb_"
# string. For example:
#password_query = \
# SELECT userid AS user, password, \
# home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \
# FROM users WHERE userid = '%%u'
password_query = SELECT email AS user, password FROM core_user WHERE email='%%u' and is_active=1
# Query to get a list of all usernames.
#iterate_query = SELECT username AS user FROM users
iterate_query = SELECT email AS username FROM core_user

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# This file is opened as root, so it should be owned by root and mode 0600.
#
# http://wiki2.dovecot.org/AuthDatabase/SQL
#
# For the sql passdb module, you'll need a database with a table that
# contains fields for at least the username and password. If you want to
# use the user@domain syntax, you might want to have a separate domain
# field as well.
#
# If your users all have the same uig/gid, and have predictable home
# directories, you can use the static userdb module to generate the home
# dir based on the username and domain. In this case, you won't need fields
# for home, uid, or gid in the database.
#
# If you prefer to use the sql userdb module, you'll want to add fields
# for home, uid, and gid. Here is an example table:
#
# CREATE TABLE users (
# username VARCHAR(128) NOT NULL,
# domain VARCHAR(128) NOT NULL,
# password VARCHAR(64) NOT NULL,
# home VARCHAR(255) NOT NULL,
# uid INTEGER NOT NULL,
# gid INTEGER NOT NULL,
# active CHAR(1) DEFAULT 'Y' NOT NULL
# );
# Database driver: mysql, pgsql, sqlite
driver = %db_driver
# Database connection string. This is driver-specific setting.
#
# HA / round-robin load-balancing is supported by giving multiple host
# settings, like: host=sql1.host.org host=sql2.host.org
#
# pgsql:
# For available options, see the PostgreSQL documention for the
# PQconnectdb function of libpq.
# Use maxconns=n (default 5) to change how many connections Dovecot can
# create to pgsql.
#
# mysql:
# Basic options emulate PostgreSQL option names:
# host, port, user, password, dbname
#
# But also adds some new settings:
# client_flags - See MySQL manual
# ssl_ca, ssl_ca_path - Set either one or both to enable SSL
# ssl_cert, ssl_key - For sending client-side certificates to server
# ssl_cipher - Set minimum allowed cipher security (default: HIGH)
# option_file - Read options from the given file instead of
# the default my.cnf location
# option_group - Read options from the given group (default: client)
#
# You can connect to UNIX sockets by using host: host=/var/run/mysql.sock
# Note that currently you can't use spaces in parameters.
#
# sqlite:
# The path to the database file.
#
# Examples:
# connect = host=192.168.1.1 dbname=users
# connect = host=sql.example.com dbname=virtual user=virtual password=blarg
# connect = /etc/dovecot/authdb.sqlite
#
#connect =
connect = host=%dbhost dbname=%modoboa_dbname user=%modoboa_dbuser password=%modoboa_dbpassword
# Default password scheme.
#
# List of supported schemes is in
# http://wiki2.dovecot.org/Authentication/PasswordSchemes
#
#default_pass_scheme = MD5
# passdb query to retrieve the password. It can return fields:
# password - The user's password. This field must be returned.
# user - user@domain from the database. Needed with case-insensitive lookups.
# username and domain - An alternative way to represent the "user" field.
#
# The "user" field is often necessary with case-insensitive lookups to avoid
# e.g. "name" and "nAme" logins creating two different mail directories. If
# your user and domain names are in separate fields, you can return "username"
# and "domain" fields instead of "user".
#
# The query can also return other fields which have a special meaning, see
# http://wiki2.dovecot.org/PasswordDatabase/ExtraFields
#
# Commonly used available substitutions (see http://wiki2.dovecot.org/Variables
# for full list):
# %%u = entire user@domain
# %%n = user part of user@domain
# %%d = domain part of user@domain
#
# Note that these can be used only as input to SQL query. If the query outputs
# any of these substitutions, they're not touched. Otherwise it would be
# difficult to have eg. usernames containing '%%' characters.
#
# Example:
# password_query = SELECT userid AS user, pw AS password \
# FROM users WHERE userid = '%%u' AND active = 'Y'
#
#password_query = \
# SELECT username, domain, password \
# FROM users WHERE username = '%%n' AND domain = '%%d'
# userdb query to retrieve the user information. It can return fields:
# uid - System UID (overrides mail_uid setting)
# gid - System GID (overrides mail_gid setting)
# home - Home directory
# mail - Mail location (overrides mail_location setting)
#
# None of these are strictly required. If you use a single UID and GID, and
# home or mail directory fits to a template string, you could use userdb static
# instead. For a list of all fields that can be returned, see
# http://wiki2.dovecot.org/UserDatabase/ExtraFields
#
# Examples:
# user_query = SELECT home, uid, gid FROM users WHERE userid = '%%u'
# user_query = SELECT dir AS home, user AS uid, group AS gid FROM users where userid = '%%u'
# user_query = SELECT home, 501 AS uid, 501 AS gid FROM users WHERE userid = '%%u'
#
#user_query = \
# SELECT home, uid, gid \
# FROM users WHERE username = '%%n' AND domain = '%%d'
user_query = SELECT '%{home_dir}/%%d/%%n' AS home, %mailboxes_owner_uid as uid, %mailboxes_owner_gid as gid, '*:bytes=' || mb.quota || 'M' AS quota_rule FROM admin_mailbox mb INNER JOIN admin_domain dom ON mb.domain_id=dom.id WHERE mb.address='%%n' AND dom.name='%%d'
# If you wish to avoid two SQL lookups (passdb + userdb), you can use
# userdb prefetch instead of userdb sql in dovecot.conf. In that case you'll
# also have to return userdb fields in password_query prefixed with "userdb_"
# string. For example:
#password_query = \
# SELECT userid AS user, password, \
# home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \
# FROM users WHERE userid = '%%u'
password_query = SELECT email AS user, password FROM core_user WHERE email='%%u' and is_active
# Query to get a list of all usernames.
#iterate_query = SELECT username AS user FROM users
iterate_query = SELECT email AS username FROM core_user

98
modoboa_installer/scripts/files/dovecot/dovecot.conf.tpl Normal file
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## Dovecot configuration file
# If you're in a hurry, see http://wiki2.dovecot.org/QuickConfiguration
# "doveconf -n" command gives a clean output of the changed settings. Use it
# instead of copy&pasting files when posting to the Dovecot mailing list.
# '#' character and everything after it is treated as comments. Extra spaces
# and tabs are ignored. If you want to use either of these explicitly, put the
# value inside quotes, eg.: key = "# char and trailing whitespace "
# Default values are shown for each setting, it's not required to uncomment
# those. These are exceptions to this though: No sections (e.g. namespace {})
# or plugin settings are added by default, they're listed only as examples.
# Paths are also just examples with the real defaults being based on configure
# options. The paths listed here are for configure --prefix=/usr
# --sysconfdir=/etc --localstatedir=/var
# Enable installed protocols
!include_try /usr/share/dovecot/protocols.d/*.protocol
# A comma separated list of IPs or hosts where to listen in for connections.
# "*" listens in all IPv4 interfaces, "::" listens in all IPv6 interfaces.
# If you want to specify non-default ports or anything more complex,
# edit conf.d/master.conf.
#listen = *, ::
# Base directory where to store runtime data.
#base_dir = /var/run/dovecot/
# Name of this instance. In multi-instance setup doveadm and other commands
# can use -i <instance_name> to select which instance is used (an alternative
# to -c <config_path>). The instance name is also added to Dovecot processes
# in ps output.
#instance_name = dovecot
# Greeting message for clients.
#login_greeting = Dovecot ready.
# Space separated list of trusted network ranges. Connections from these
# IPs are allowed to override their IP addresses and ports (for logging and
# for authentication checks). disable_plaintext_auth is also ignored for
# these networks. Typically you'd specify your IMAP proxy servers here.
#login_trusted_networks =
# Sepace separated list of login access check sockets (e.g. tcpwrap)
#login_access_sockets =
# With proxy_maybe=yes if proxy destination matches any of these IPs, don't do
# proxying. This isn't necessary normally, but may be useful if the destination
# IP is e.g. a load balancer's IP.
#auth_proxy_self =
# Show more verbose process titles (in ps). Currently shows user name and
# IP address. Useful for seeing who are actually using the IMAP processes
# (eg. shared mailboxes or if same uid is used for multiple accounts).
#verbose_proctitle = no
# Should all processes be killed when Dovecot master process shuts down.
# Setting this to "no" means that Dovecot can be upgraded without
# forcing existing client connections to close (although that could also be
# a problem if the upgrade is e.g. because of a security fix).
#shutdown_clients = yes
# If non-zero, run mail commands via this many connections to doveadm server,
# instead of running them directly in the same process.
#doveadm_worker_count = 0
# UNIX socket or host:port used for connecting to doveadm server
#doveadm_socket_path = doveadm-server
# Space separated list of environment variables that are preserved on Dovecot
# startup and passed down to all of its child processes. You can also give
# key=value pairs to always set specific settings.
#import_environment = TZ
##
## Dictionary server settings
##
# Dictionary can be used to store key=value lists. This is used by several
# plugins. The dictionary can be accessed either directly or though a
# dictionary server. The following dict block maps dictionary names to URIs
# when the server is used. These can then be referenced using URIs in format
# "proxy::<name>".
dict {
quota = %{db_driver}:/etc/dovecot/dovecot-dict-sql.conf.ext
#expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext
}
# Most of the actual configuration gets included below. The filenames are
# first sorted by their ASCII value and parsed in that order. The 00-prefixes
# in filenames are intended to make it easier to understand the ordering.
!include conf.d/*.conf
# A config file can also tried to be included without giving an error if
# it's not found:
!include_try local.conf

2
modoboa_installer/scripts/files/dovecot/fix_modoboa_postgres_schema.sql Normal file
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ALTER TABLE admin_quota ALTER COLUMN bytes SET DEFAULT 0;
ALTER TABLE admin_quota ALTER COLUMN messages SET DEFAULT 0;

37
modoboa_installer/scripts/files/dovecot/install_modoboa_postgres_trigger.sql Normal file
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CREATE OR REPLACE FUNCTION merge_quota() RETURNS TRIGGER AS $$
BEGIN
IF NEW.messages < 0 OR NEW.messages IS NULL THEN
-- ugly kludge: we came here from this function, really do try to insert
IF NEW.messages IS NULL THEN
NEW.messages = 0;
ELSE
NEW.messages = -NEW.messages;
END IF;
return NEW;
END IF;
LOOP
UPDATE admin_quota SET bytes = bytes + NEW.bytes,
messages = messages + NEW.messages
WHERE username = NEW.username;
IF found THEN
RETURN NULL;
END IF;
BEGIN
IF NEW.messages = 0 THEN
RETURN NEW;
ELSE
NEW.messages = - NEW.messages;
return NEW;
END IF;
EXCEPTION WHEN unique_violation THEN
-- someone just inserted the record, update it
END;
END LOOP;
END;
$$ LANGUAGE plpgsql;
DROP TRIGGER IF EXISTS mergequota ON admin_quota;
CREATE TRIGGER mergequota BEFORE INSERT ON admin_quota
FOR EACH ROW EXECUTE PROCEDURE merge_quota();

41
modoboa_installer/scripts/files/nginx/nginx.conf.tpl Normal file
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upstream modoboa {
server unix:%uwsgi_socket_path fail_timeout=0;
}
server {
listen 80;
server_name %hostname;
rewrite ^ https://$server_name$request_uri? permanent;
}
server {
listen 443 ssl;
server_name %hostname;
root %modoboa_instance_path;
ssl_certificate %tls_cert_file;
ssl_certificate_key %tls_key_file;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers RC4:HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
ssl_verify_depth 3;
client_max_body_size 10M;
access_log /var/log/nginx/%{hostname}-access.log;
error_log /var/log/nginx/%{hostname}-error.log;
location /sitestatic/ {
autoindex on;
}
location /media/ {
autoindex on;
}
location / {
include uwsgi_params;
uwsgi_param UWSGI_SCRIPT instance.wsgi:application;
uwsgi_pass modoboa;
}
}

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modoboa_installer/scripts/files/postfix/main.cf.tpl Normal file
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inet_interfaces = all
inet_protocols = ipv4
myhostname = %hostname
myorigin = $myhostname
mydestination =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
smtpd_banner = $myhostname ESMTP
biff = no
unknown_local_recipient_reject_code = 550
unverified_recipient_reject_code = 550
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
readme_directory = no
mailbox_size_limit = 0
message_size_limit = %message_size_limit
recipient_delimiter = +
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
## TLS settings
#
smtpd_use_tls = yes
smtpd_tls_auth_only = no
smtpd_tls_key_file = %tls_key_file
smtpd_tls_cert_file = %tls_cert_file
smtpd_tls_loglevel = 1
smtpd_tls_session_cache_database = btree:$data_directory/smtpd_tls_session_cache
smtpd_tls_security_level = may
smtpd_tls_received_header = yes
## Virtual transport settings
#
%{dovecot_enabled}virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_mailbox_domains = %{db_driver}:/etc/postfix/sql-domains.cf
virtual_alias_domains = %{db_driver}:/etc/postfix/sql-domain-aliases.cf
virtual_alias_maps =
%{db_driver}:/etc/postfix/sql-aliases.cf
%{db_driver}:/etc/postfix/sql-domain-aliases-mailboxes.cf
%{db_driver}:/etc/postfix/sql-autoreplies.cf
%{db_driver}:/etc/postfix/sql-mailboxes-self-aliases.cf
%{db_driver}:/etc/postfix/sql-catchall-aliases.cf
## Relay domains
#
relay_domains =
%{db_driver}:/etc/postfix/sql-relaydomains.cf
transport_maps =
%{db_driver}:/etc/postfix/sql-relaydomains-transport.cf
%{db_driver}:/etc/postfix/sql-relaydomain-aliases-transport.cf
%{db_driver}:/etc/postfix/sql-autoreplies-transport.cf
## SASL authentication through Dovecot
#
%{dovecot_enabled}smtpd_sasl_type = dovecot
%{dovecot_enabled}smtpd_sasl_path = private/auth
%{dovecot_enabled}smtpd_sasl_auth_enable = yes
%{dovecot_enabled}broken_sasl_auth_clients = yes
%{dovecot_enabled}smtpd_sasl_security_options = noanonymous
## SMTP session policies
#
# We require HELO to check it later
smtpd_helo_required = yes
# We do not let others find out which recipients are valid
disable_vrfy_command = yes
# MTA to MTA communication on Port 25. We expect (!) the other party to
# specify messages as required by RFC 821.
strict_rfc821_envelopes = yes
# Verify cache setup
%{dovecot_enabled}address_verify_map = proxy:btree:$data_directory/verify_cache
%{dovecot_enabled}proxy_write_maps =
%{dovecot_enabled} $smtp_sasl_auth_cache_name
%{dovecot_enabled} $lmtp_sasl_auth_cache_name
%{dovecot_enabled} $address_verify_map
# Recipient restriction rules
smtpd_recipient_restrictions =
permit_mynetworks
permit_sasl_authenticated
check_recipient_access
%{db_driver}:/etc/postfix/sql-maintain.cf
%{db_driver}:/etc/postfix/sql-relay-recipient-verification.cf
reject_unverified_recipient
reject_unauth_destination
reject_non_fqdn_sender
reject_non_fqdn_recipient
reject_non_fqdn_helo_hostname
## Postcreen settings
#
postscreen_access_list =
permit_mynetworks
postscreen_blacklist_action = enforce
postscreen_dnsbl_sites =
zen.spamhaus.org*3
bl.spameatingmonkey.net*2
dnsbl.habl.org
bl.spamcop.net
dnsbl.sorbs.net
postscreen_dnsbl_threshold = 3
postscreen_dnsbl_action = enforce
postscreen_greet_banner = Welcome, please wait...
postscreen_greet_action = enforce
postscreen_pipelining_enable = yes
postscreen_pipelining_action = enforce
postscreen_non_smtp_command_enable = yes
postscreen_non_smtp_command_action = enforce
postscreen_bare_newline_enable = yes
postscreen_bare_newline_action = enforce

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#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - - - 1 postscreen
smtpd pass - - - - - smtpd
%{amavis_enabled} -o smtpd_proxy_filter=inet:[127.0.0.1]:10024
%{amavis_enabled} -o smtpd_proxy_options=speed_adjust
dnsblog unix - - - - 0 dnsblog
#tlsproxy unix - - - - 0 tlsproxy
submission inet n - - - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_reject_unlisted_recipient=no
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=
-o milter_macro_daemon_name=ORIGINATING
-o smtpd_proxy_filter=inet:[127.0.0.1]:10026
#smtps inet n - - - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#628 inet n - - - - qmqpd
pickup unix n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
# lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
# mailbox_transport = lmtp:inet:localhost
# virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
# Modoboa autoreply service
#
autoreply unix - n n - - pipe
flags= user=%{dovecot_mailboxes_owner}:%{dovecot_mailboxes_owner} argv=%{modoboa_venv_path}/bin/python %{modoboa_instance_path}/manage.py autoreply $sender $mailbox
# Amavis return path
#
%{amavis_enabled}127.0.0.1:10025 inet n - n - - smtpd
%{amavis_enabled} -o content_filter=
%{amavis_enabled} -o smtpd_authorized_xforward_hosts=127.0.0.0/8
%{amavis_enabled} -o smtpd_delay_reject=no
%{amavis_enabled} -o smtpd_client_restrictions=permit_mynetworks,reject
%{amavis_enabled} -o smtpd_helo_restrictions=
%{amavis_enabled} -o smtpd_sender_restrictions=
%{amavis_enabled} -o smtpd_recipient_restrictions=permit_mynetworks,reject
%{amavis_enabled} -o smtpd_data_restrictions=reject_unauth_pipelining
%{amavis_enabled} -o smtpd_end_of_data_restrictions=
%{amavis_enabled} -o smtpd_restriction_classes=
%{amavis_enabled} -o mynetworks=127.0.0.0/8
%{amavis_enabled} -o smtpd_error_sleep_time=0
%{amavis_enabled} -o smtpd_soft_error_limit=1001
%{amavis_enabled} -o smtpd_hard_error_limit=1000
%{amavis_enabled} -o smtpd_client_connection_count_limit=0
%{amavis_enabled} -o smtpd_client_connection_rate_limit=0
%{amavis_enabled} -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
%{amavis_enabled} -o local_header_rewrite_clients=

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# This is the right place to customize your installation of SpamAssassin.
#
# See 'perldoc Mail::SpamAssassin::Conf' for details of what can be
# tweaked.
#
# Only a small subset of options are listed below
#
###########################################################################
# Add *****SPAM***** to the Subject header of spam e-mails
#
# rewrite_header Subject *****SPAM*****
# Save spam messages as a message/rfc822 MIME attachment instead of
# modifying the original message (0: off, 2: use text/plain instead)
#
# report_safe 1
# Set which networks or hosts are considered 'trusted' by your mail
# server (i.e. not spammers)
#
# trusted_networks 212.17.35.
# Set file-locking method (flock is not safe over NFS, but is faster)
#
# lock_method flock
# Set the threshold at which a message is considered spam (default: 5.0)
#
# required_score 5.0
# Use Bayesian classifier (default: 1)
#
# use_bayes 1
# Bayesian classifier auto-learning (default: 1)
#
# bayes_auto_learn 1
bayes_store_module %store_module
bayes_sql_dsn %dsn
bayes_sql_username %dbname
bayes_sql_password %dbpassword
# Set headers which may provide inappropriate cues to the Bayesian
# classifier
#
# bayes_ignore_header X-Bogosity
# bayes_ignore_header X-Spam-Flag
# bayes_ignore_header X-Spam-Status
# Some shortcircuiting, if the plugin is enabled
#
ifplugin Mail::SpamAssassin::Plugin::Shortcircuit
#
# default: strongly-whitelisted mails are *really* whitelisted now, if the
# shortcircuiting plugin is active, causing early exit to save CPU load.
# Uncomment to turn this on
#
# shortcircuit USER_IN_WHITELIST on
# shortcircuit USER_IN_DEF_WHITELIST on
# shortcircuit USER_IN_ALL_SPAM_TO on
# shortcircuit SUBJECT_IN_WHITELIST on
# the opposite; blacklisted mails can also save CPU
#
# shortcircuit USER_IN_BLACKLIST on
# shortcircuit USER_IN_BLACKLIST_TO on
# shortcircuit SUBJECT_IN_BLACKLIST on
# if you have taken the time to correctly specify your "trusted_networks",
# this is another good way to save CPU
#
# shortcircuit ALL_TRUSTED on
# and a well-trained bayes DB can save running rules, too
#
# shortcircuit BAYES_99 spam
# shortcircuit BAYES_00 ham
endif # Mail::SpamAssassin::Plugin::Shortcircuit
# Razor
use_razor2 1
razor_config /etc/razor/razor-agent.conf
# Pyzor
use_pyzor 1
pyzor_path /usr/bin/pyzor
# DCC
%{dcc_enabled}use_dcc 1

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# This is the right place to customize your installation of SpamAssassin.
#
# See 'perldoc Mail::SpamAssassin::Conf' for details of what can be
# tweaked.
#
# This file was installed during the installation of SpamAssassin 3.1.0,
# and contains plugin loading commands for the new plugins added in that
# release. It will not be overwritten during future SpamAssassin installs,
# so you can modify it to enable some disabled-by-default plugins below,
# if you so wish.
#
# There are now multiple files read to enable plugins in the
# /etc/mail/spamassassin directory; previously only one, "init.pre" was
# read. Now both "init.pre", "v310.pre", and any other files ending in
# ".pre" will be read. As future releases are made, new plugins will be
# added to new files, named according to the release they're added in.
###########################################################################
# DCC - perform DCC message checks.
#
# DCC is disabled here because it is not open source. See the DCC
# license for more details.
#
%{dcc_enabled}loadplugin Mail::SpamAssassin::Plugin::DCC
# Pyzor - perform Pyzor message checks.
#
loadplugin Mail::SpamAssassin::Plugin::Pyzor
# Razor2 - perform Razor2 message checks.
#
loadplugin Mail::SpamAssassin::Plugin::Razor2
# SpamCop - perform SpamCop message reporting
#
loadplugin Mail::SpamAssassin::Plugin::SpamCop
# AntiVirus - some simple anti-virus checks, this is not a replacement
# for an anti-virus filter like Clam AntiVirus
#
#loadplugin Mail::SpamAssassin::Plugin::AntiVirus
# AWL - do auto-whitelist checks
#
#loadplugin Mail::SpamAssassin::Plugin::AWL
# AutoLearnThreshold - threshold-based discriminator for Bayes auto-learning
#
loadplugin Mail::SpamAssassin::Plugin::AutoLearnThreshold
# TextCat - language guesser
#
#loadplugin Mail::SpamAssassin::Plugin::TextCat
# AccessDB - lookup from-addresses in access database
#
#loadplugin Mail::SpamAssassin::Plugin::AccessDB
# WhitelistSubject - Whitelist/Blacklist certain subject regular expressions
#
loadplugin Mail::SpamAssassin::Plugin::WhiteListSubject
###########################################################################
# experimental plugins
# DomainKeys - perform DomainKeys verification
#
# This plugin has been removed as of v3.3.0. Use the DKIM plugin instead,
# which supports both Domain Keys and DKIM.
# MIMEHeader - apply regexp rules against MIME headers in the message
#
loadplugin Mail::SpamAssassin::Plugin::MIMEHeader
# ReplaceTags
#
loadplugin Mail::SpamAssassin::Plugin::ReplaceTags
# DCC - perform DCC message checks.
#
loadplugin Mail::SpamAssassin::Plugin::DCC

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[uwsgi]
uid = %modoboa_user
gid = %modoboa_user
plugins = python
home = %modoboa_venv_path
chdir = %modoboa_instance_path
module = instance.wsgi:application
master = true
harakiri = 60
processes = %nb_processes
vhost = true
no-default-app = true

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"""Modoboa related tasks."""
import os
from .. import database
from .. import python
from .. import utils
from . import base
from . import install
class Modoboa(base.Installer):
"""Modoboa installation."""
appname = "modoboa"
no_daemon = True
packages = ["python-dev"]
with_db = True
with_user = True
def __init__(self, config):
"""Get configuration."""
super(Modoboa, self).__init__(config)
self.venv_path = config.get("modoboa", "venv_path")
def setup_database(self):
"""Additional config."""
super(Modoboa, self).setup_database()
if self.config.getboolean("amavis", "enabled"):
database.grant_database_access(
self.config, self.config.get("amavis", "dbname"), self.dbname)
def _setup_venv(self):
"""Prepare a dedicated virtuelenv."""
python.setup_virtualenv(self.venv_path, sudo_user=self.user)
packages = ["modoboa"]
if self.dbengine == "postgres":
packages.append("psycopg2")
else:
packages.append("MYSQL-Python")
python.install_packages(packages, self.venv_path, sudo_user=self.user)
def _deploy_instance(self):
"""Deploy Modoboa."""
prefix = ". {}; ".format(
os.path.join(self.venv_path, "bin", "activate"))
args = [
"--collectstatic",
"--timezone", self.config.get("modoboa", "timezone"),
"--domain", self.config.get("general", "hostname"),
"--extensions", "all",
"--dburl", "default:{0}://{1}:{2}@localhost/{1}".format(
self.config.get("database", "engine"), self.dbname,
self.dbpasswd)
]
if self.config.getboolean("amavis", "enabled"):
args += [
"amavis:{}://{}:{}@localhost/{}".format(
self.config.get("database", "engine"),
self.user, self.dbpasswd,
self.config.get("amavis", "dbname")
)
]
utils.exec_cmd(
"bash -c '{} modoboa-admin.py deploy instance {}'".format(
prefix, " ".join(args)),
sudo_user=self.user, cwd=self.home_dir)
def post_run(self):
"""Additional tasks."""
self._setup_venv()
self._deploy_instance()
install("uwsgi", self.config)
install("nginx", self.config)

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"""Nginx related tools."""
import os
from .. import utils
from . import base
class Nginx(base.Installer):
"""Nginx installer."""
appname = "nginx"
packages = ["nginx", "ssl-cert"]
def get_template_context(self):
"""Additionnal variables."""
context = super(Nginx, self).get_template_context()
context.update({
"modoboa_instance_path": (
self.config.get("modoboa", "instance_path")),
"uwsgi_socket_path": self.config.get("uwsgi", "socket_path")
})
return context
def post_run(self):
"""Additionnal tasks."""
hostname = self.config.get("general", "hostname")
context = self.get_template_context()
src = self.get_file_path("nginx.conf.tpl")
dst = os.path.join(
self.config_dir, "sites-available", "{}.conf".format(hostname))
utils.copy_from_template(src, dst, context)
link = os.path.join(
self.config_dir, "sites-enabled", os.path.basename(dst))
if os.path.exists(link):
return
os.symlink(dst, link)

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"""Postfix related tools."""
import os
from .. import utils
from . import base
class Postfix(base.Installer):
"""Postfix installer."""
appname = "postfix"
packages = ["postfix"]
config_files = ["main.cf", "master.cf"]
def get_packages(self):
"""Additional packages."""
return self.packages + ["postfix-{}".format(self.db_driver)]
def install_packages(self):
"""Preconfigure postfix package installation."""
cfg = "postfix postfix/main_mailer_type select No configuration"
utils.exec_cmd("echo '{}' | debconf-set-selections".format(cfg))
super(Postfix, self).install_packages()
def get_template_context(self):
"""Additional variables."""
context = super(Postfix, self).get_template_context()
context.update({
"db_driver": self.db_driver,
"dovecot_mailboxes_owner": self.config.get(
"dovecot", "mailboxes_owner"),
"modoboa_venv_path": self.config.get(
"modoboa", "venv_path"),
"modoboa_instance_path": self.config.get(
"modoboa", "instance_path"),
})
return context
def post_run(self):
"""Additional tasks."""
venv_path = self.config.get("modoboa", "venv_path")
python_path = os.path.join(venv_path, "bin", "python")
script_path = os.path.join(venv_path, "bin", "modoboa-admin.py")
db_url = "{}://{}:{}@{}/{}".format(
self.dbengine, self.config.get("modoboa", "dbuser"),
self.config.get("modoboa", "dbpassword"),
self.dbhost, self.config.get("modoboa", "dbname"))
cmd = (
"{} {} postfix_maps --dbtype {} --extensions all --dburl {} {}"
.format(python_path, script_path, self.dbengine, db_url,
self.config_dir))
utils.exec_cmd(cmd)

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"""Razor related functions."""
import os
import pwd
import shutil
import stat
from .. import utils
from . import base
class Razor(base.Installer):
"""Razor installer."""
appname = "razor"
no_daemon = True
packages = ["razor"]
def post_run(self):
"""Additional tasks."""
user = self.config.get("amavis", "user")
pw = pwd.getpwnam(user)
utils.mkdir(
"/var/log/razor",
stat.S_IRWXU | stat.S_IRGRP | stat.S_IXGRP |
stat.S_IROTH | stat.S_IXOTH,
pw[2], pw[3]
)
path = os.path.join(self.config.get("amavis", "home_dir"), ".razor")
utils.mkdir(path, stat.S_IRWXU, pw[2], pw[3])
utils.exec_cmd("razor-admin -home {} -create".format(path))
shutil.copy(os.path.join(path, "razor-agent.conf"), self.config_dir)
utils.exec_cmd("razor-admin -home {} -discover".format(path),
sudo_user=user)
utils.exec_cmd("razor-admin -home {} -register".format(path),
sudo_user=user)
# FIXME: move log file to /var/log ?

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"""Spamassassin related functions."""
from .. import utils
from . import base
from . import install
class Spamassassin(base.Installer):
"""SpamAssassin installer."""
appname = "spamassassin"
no_daemon = True
packages = ["spamassassin", "pyzor"]
with_db = True
config_files = ["v310.pre", "local.cf"]
def get_sql_schema_path(self):
"""Return SQL schema."""
if self.dbengine == "postgres":
schema = "/usr/share/doc/spamassassin/sql/bayes_pg.sql"
else:
schema = "/usr/share/doc/spamassassin/sql/bayes_mysql.sql"
return schema
def get_template_context(self):
"""Add additional variables to context."""
context = super(Spamassassin, self).get_template_context()
if self.dbengine == "postgres":
store_module = "Mail::SpamAssassin::BayesStore::PgSQL"
dsn = "DBI:Pg:db_name={};host={}".format(self.dbname, self.dbhost)
else:
store_module = "Mail::SpamAssassin::BayesStore::MySQL"
dsn = "DBI:mysql:{}:{}".format(self.dbname, self.dbhost)
context.update({
"store_module": store_module, "dsn": dsn, "dcc_enabled": "#"})
return context
def post_run(self):
"""Additional tasks."""
utils.exec_cmd(
"pyzor discover", sudo_user=self.config.get("amavis", "user"))
install("razor", self.config)

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"""uWSGI related tools."""
import os
from .. import utils
from . import base
class Uwsgi(base.Installer):
"""uWSGI installer."""
appname = "uwsgi"
packages = ["uwsgi", "uwsgi-plugin-python"]
def get_template_context(self):
"""Additionnal variables."""
context = super(Uwsgi, self).get_template_context()
context.update({
"modoboa_user": self.config.get("modoboa", "user"),
"modoboa_venv_path": self.config.get("modoboa", "venv_path"),
"modoboa_instance_path": (
self.config.get("modoboa", "instance_path")),
"uwsgi_socket_path": self.config.get("uwsgi", "socket_path")
})
return context
def post_run(self):
"""Additionnal tasks."""
context = self.get_template_context()
src = self.get_file_path("uwsgi.ini.tpl")
dst = os.path.join(
self.config_dir, "apps-available", "modoboa_instance.ini")
utils.copy_from_template(src, dst, context)
link = os.path.join(
self.config_dir, "apps-enabled", os.path.basename(dst))
if os.path.exists(link):
return
os.symlink(dst, link)
def restart_daemon(self):
"""Restart daemon process."""
code, output = utils.exec_cmd("service uwsgi status modoboa_instance")
action = "start" if code else "restart"
utils.exec_cmd("service uwsgi {}".format(action))