Commit 6cc49f24 authored by tbrehm's avatar tbrehm
Browse files

Added support for dovecot in Debian Lenny.

Added Support for Sieve mail filtering language on dovecot servers.
parent 1f16ae51
......@@ -124,6 +124,11 @@ $conf['courier']['courier-imap-ssl'] = '';
$conf['courier']['courier-pop'] = '';
$conf['courier']['courier-pop-ssl'] = '';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
$conf['dovecot']['init_script'] = 'dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
$conf['saslauthd']['config'] = '/etc/sysconfig/saslauthd';
......
......@@ -124,6 +124,11 @@ $conf['courier']['courier-imap-ssl'] = '';
$conf['courier']['courier-pop'] = '';
$conf['courier']['courier-pop-ssl'] = '';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
$conf['dovecot']['init_script'] = 'dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
$conf['saslauthd']['config'] = '/etc/sysconfig/saslauthd';
......
......@@ -123,6 +123,11 @@ $conf['courier']['courier-imap'] = 'courier-imap';
$conf['courier']['courier-imap-ssl'] = 'courier-imap-ssl';
$conf['courier']['courier-pop'] = 'courier-pop';
$conf['courier']['courier-pop-ssl'] = 'courier-pop-ssl';
$conf['dovecot']['init_script'] = 'dovecot';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
......
......@@ -124,6 +124,11 @@ $conf['courier']['courier-imap-ssl'] = 'courier-imap';
$conf['courier']['courier-pop'] = 'courier-imap';
$conf['courier']['courier-pop-ssl'] = 'courier-imap';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
$conf['dovecot']['init_script'] = 'dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
$conf['saslauthd']['config'] = '/etc/sysconfig/saslauthd';
......
......@@ -148,6 +148,11 @@ $conf['courier']['courier-imap-ssl'] = 'courier-imapd-ssl';
$conf['courier']['courier-pop'] = 'courier-pop3d';
$conf['courier']['courier-pop-ssl'] = 'courier-pop3d-ssl';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
$conf['dovecot']['init_script'] = 'dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
$conf['saslauthd']['config_file'] = '/etc/conf.d/saslauthd';
......
......@@ -124,6 +124,11 @@ $conf['courier']['courier-imap-ssl'] = 'courier-imap-ssl';
$conf['courier']['courier-pop'] = 'courier-pop';
$conf['courier']['courier-pop-ssl'] = 'courier-pop-ssl';
//* Dovecot
$conf['dovecot']['installed'] = false; // will be detected automatically during installation
$conf['dovecot']['config_dir'] = '/etc/dovecot';
$conf['dovecot']['init_script'] = 'dovecot';
//* SASL
$conf['saslauthd']['installed'] = false; // will be detected automatically during installation
$conf['saslauthd']['config'] = '/etc/default/saslauthd';
......
......@@ -170,10 +170,16 @@ if($install_mode == 'standard') {
//* Configure PAM
swriteln('Configuring PAM');
$inst->configure_pam();
//* Configure courier
swriteln('Configuring Courier');
$inst->configure_courier();
if($conf['dovecot']['installed'] == true) {
//* Configure dovecot
swriteln('Configuring Dovecot');
$inst->configure_dovecot();
} else {
//* Configure courier
swriteln('Configuring Courier');
$inst->configure_courier();
}
//* Configure Spamasassin
swriteln('Configuring Spamassassin');
......@@ -247,6 +253,7 @@ if($install_mode == 'standard') {
if($conf['courier']['courier-imap-ssl'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'])) system($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'].' restart');
if($conf['courier']['courier-pop'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-pop'])) system($conf['init_scripts'].'/'.$conf['courier']['courier-pop'].' restart');
if($conf['courier']['courier-pop-ssl'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'])) system($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'].' restart');
if($conf['dovecot']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['dovecot']['init_script'])) system($conf['init_scripts'].'/'.$conf['dovecot']['init_script'].' restart');
if($conf['apache']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['apache']['init_script'])) system($conf['init_scripts'].'/'.$conf['apache']['init_script'].' restart');
if($conf['pureftpd']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['pureftpd']['init_script'])) system($conf['init_scripts'].'/'.$conf['pureftpd']['init_script'].' restart');
if($conf['mydns']['installed'] == true && $conf['mydns']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['mydns']['init_script'])) system($conf['init_scripts'].'/'.$conf['mydns']['init_script'].' restart &> /dev/null');
......@@ -328,9 +335,15 @@ if($install_mode == 'standard') {
swriteln('Configuring PAM');
$inst->configure_pam();
//* Configure courier
swriteln('Configuring Courier');
$inst->configure_courier();
if($conf['dovecot']['installed'] == true) {
//* Configure dovecot
swriteln('Configuring Dovecot');
$inst->configure_dovecot();
} else {
//* Configure courier
swriteln('Configuring Courier');
$inst->configure_courier();
}
//* Configure Spamasassin
swriteln('Configuring Spamassassin');
......@@ -353,6 +366,7 @@ if($install_mode == 'standard') {
if($conf['courier']['courier-imap-ssl'] != '') system($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'].' restart');
if($conf['courier']['courier-pop'] != '') system($conf['init_scripts'].'/'.$conf['courier']['courier-pop'].' restart');
if($conf['courier']['courier-pop-ssl'] != '') system($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'].' restart');
if($conf['dovecot']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['dovecot']['init_script'])) system($conf['init_scripts'].'/'.$conf['dovecot']['init_script'].' restart');
}
//** Configure Jailkit
......
......@@ -121,6 +121,7 @@ class installer_base {
if(is_installed('apache') || is_installed('apache2') || is_installed('httpd')) $conf['apache']['installed'] = true;
if(is_installed('getmail')) $conf['getmail']['installed'] = true;
if(is_installed('couriertcpd')) $conf['courier']['installed'] = true;
if(is_installed('dovecot')) $conf['dovecot']['installed'] = true;
if(is_installed('saslsauthd')) $conf['saslauthd']['installed'] = true;
if(is_installed('amavisd-new')) $conf['amavis']['installed'] = true;
if(is_installed('clamdscan')) $conf['clamav']['installed'] = true;
......@@ -215,6 +216,8 @@ class installer_base {
$tpl_ini_array['web']['security_level'] = 20;
$tpl_ini_array['web']['user'] = $conf['apache']['user'];
$tpl_ini_array['web']['group'] = $conf['apache']['group'];
$tpl_ini_array['mail']['pop3_imap_daemon'] = ($conf['dovecot']['installed'] == true)?'dovecot':'courier';
$tpl_ini_array['mail']['mail_filter_syntax'] = ($conf['dovecot']['installed'] == true)?'sieve':'maildrop';
$server_ini_content = array_to_ini($tpl_ini_array);
$server_ini_content = mysql_real_escape_string($server_ini_content);
......@@ -226,6 +229,8 @@ class installer_base {
$db_server_enabled = ($conf['services']['db'])?1:0;
$vserver_server_enabled = ($conf['services']['vserver'])?1:0;
if($conf['mysql']['master_slave_setup'] == 'y') {
//* Insert the server record in master DB
......@@ -648,6 +653,72 @@ class installer_base {
wf($configfile, $content);
}
public function configure_dovecot()
{
global $conf;
$config_dir = $conf['dovecot']['config_dir'];
//* Configure master.cf and add a line for deliver
if(is_file($config_dir.'/master.cf')){
copy($config_dir.'/master.cf', $config_dir.'/master.cf~2');
}
if(is_file($config_dir.'/master.cf~')){
exec('chmod 400 '.$config_dir.'/master.cf~2');
}
$content = rf($conf["postfix"]["config_dir"].'/master.cf');
// Only add the content if we had not addded it before
if(!stristr($content,"dovecot/deliver")) {
$deliver_content = "dovecot unix - n n - - pipe\n flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}";
af($conf["postfix"]["config_dir"].'/master.cf',$deliver_content);
}
unset($content);
unset($deliver_content);
//* Reconfigure postfix to use dovecot authentication
// Adding the amavisd commands to the postfix configuration
$postconf_commands = array (
'dovecot_destination_recipient_limit = 1',
'virtual_transport = dovecot',
'smtpd_sasl_type = dovecot',
'smtpd_sasl_path = private/auth'
);
// Make a backup copy of the main.cf file
copy($conf["postfix"]["config_dir"].'/main.cf',$conf["postfix"]["config_dir"].'/main.cf~3');
// Executing the postconf commands
foreach($postconf_commands as $cmd) {
$command = "postconf -e '$cmd'";
caselog($command." &> /dev/null", __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
}
//* copy dovecot.conf
$configfile = 'dovecot.conf';
if(is_file("$config_dir/$configfile")){
copy("$config_dir/$configfile", "$config_dir/$configfile~");
}
copy('tpl/debian_dovecot.conf.master',"$config_dir/$configfile");
//* dovecot-sql.conf
$configfile = 'dovecot-sql.conf';
if(is_file("$config_dir/$configfile")){
copy("$config_dir/$configfile", "$config_dir/$configfile~");
}
exec("chmod 400 $config_dir/$configfile~");
$content = rf("tpl/debian_dovecot-sql.conf.master");
$content = str_replace('{mysql_server_ispconfig_user}',$conf['mysql']['ispconfig_user'],$content);
$content = str_replace('{mysql_server_ispconfig_password}',$conf['mysql']['ispconfig_password'], $content);
$content = str_replace('{mysql_server_database}',$conf['mysql']['database'],$content);
$content = str_replace('{mysql_server_host}',$conf['mysql']['host'],$content);
wf("$config_dir/$configfile", $content);
exec("chmod 600 $config_dir/$configfile");
exec("chown root:root $config_dir/$configfile");
}
public function configure_amavis() {
global $conf;
......
......@@ -549,8 +549,10 @@ CREATE TABLE `mail_user` (
`custom_mailfilter` mediumtext,
`postfix` enum('n','y') NOT NULL,
`access` enum('n','y') NOT NULL,
`disableimap` enum('0','1') NOT NULL default '0',
`disablepop3` enum('0','1') NOT NULL default '0',
`disableimap` enum('n','y') NOT NULL default 'n',
`disablepop3` enum('n','y') NOT NULL default 'n',
`disabledeliver` enum('n','y') NOT NULL default 'n',
`disablesmtp` enum('n','y') NOT NULL default 'n',
PRIMARY KEY (`mailuser_id`),
KEY `server_id` (`server_id`,`email`),
KEY `email_access` (`email`,`access`)
......
# This file is opened as root, so it should be owned by root and mode 0600.
#
# http://wiki.dovecot.org/AuthDatabase/SQL
#
# For the sql passdb module, you'll need a database with a table that
# contains fields for at least the userid 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 userid 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 (
# userid 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 =
# Database connection string. This is driver-specific setting.
#
# pgsql:
# For available options, see the PostgreSQL documention for the
# PQconnectdb function of libpq.
#
# 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)
#
# You can connect to UNIX sockets by using host: host=/var/run/mysqld/mysqld.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 = dbname=virtual user=virtual
# Default password scheme.
#
# List of supported schemes is in
# http://wiki.dovecot.org/Authentication/PasswordSchemes
#
#default_pass_scheme = PLAIN-MD5
# Query to retrieve the password.
#
# This query must return only one row with "user" and "password" columns.
# The query can also return other fields which have a special meaning, see
# http://wiki.dovecot.org/PasswordDatabase/ExtraFields
#
# The "user" column is needed to make sure the username gets used with exactly
# the same casing as it's in the database. Note that if you store username and
# domain in separate fields, you most likely want to return a combination of
# them as the "user" column, otherwise the domain gets stripped.
#
# Commonly used available substitutions (see
# http://wiki.dovecot.org/Variables for full list):
# %u = entire userid
# %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 concat(userid, '@', domain) AS user, password FROM users WHERE userid = '%n' AND domain = '%d'
# password_query = SELECT pw AS password FROM users WHERE userid = '%u' AND active = 'Y'
#
#password_query = SELECT userid as user, password FROM users WHERE userid = '%u'
# Query to retrieve the user information.
#
# The query must return only one row. Commonly returned columns are:
# uid - System UID
# gid - System GID
# home - Home directory
# mail - Mail location
#
# Either home or mail is required. uid and gid are required. If more than one
# row is returned or there are missing fields, the login will fail. For a list
# of all fields that can be returned, see
# http://wiki.dovecot.org/UserDatabase/ExtraFields
#
# Examples
# user_query = SELECT home, uid, gid FROM users WHERE userid = '%n' AND domain = '%d'
# 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 userid = '%u'
# 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'
driver = mysql
connect = host={mysql_server_host} dbname={mysql_server_database} user={mysql_server_ispconfig_user} password={mysql_server_ispconfig_password}
default_pass_scheme = CRYPT
password_query = SELECT password FROM mail_user WHERE email = '%u' AND disable%Ls = 'n'
user_query = SELECT email as user, maildir as home, CONCAT(maildir, '/Maildir') as mail, uid, gid, CONCAT('maildir:storage=', quota) AS quota, CONCAT(maildir, '/.sieve') as sieve FROM mail_user WHERE email = '%u' AND disable%Ls = 'n'
## Dovecot configuration file
# If you're in a hurry, see http://wiki.dovecot.org/QuickConfiguration
# "dovecot -n" command gives a clean output of the changed settings. Use it
# instead of copy&pasting this file 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
# any of the lines. Exception to this are paths, they're just examples with
# the real defaults being based on configure options. The paths listed here
# are for configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
# --with-ssldir=/etc/ssl
# Base directory where to store runtime data.
#base_dir = /var/run/dovecot/
# Protocols we want to be serving: imap imaps pop3 pop3s managesieve
# If you only want to use dovecot-auth, you can set this to "none".
#protocols = imap imaps
protocols = imap imaps pop3 pop3s
# IP or host address where to listen in for connections. It's not currently
# possible to specify multiple addresses. "*" listens in all IPv4 interfaces.
# "[::]" listens in all IPv6 interfaces, but may also listen in all IPv4
# interfaces depending on the operating system.
#
# If you want to specify ports for each service, you will need to configure
# these settings inside the protocol imap/pop3/managesieve { ... } section,
# so you can specify different ports for IMAP/POP3/MANAGESIEVE. For example:
# protocol imap {
# listen = *:10143
# ssl_listen = *:10943
# ..
# }
# protocol pop3 {
# listen = *:10100
# ..
# }
# protocol managesieve {
# listen = *:12000
# ..
# }
#listen = *
# 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 = no
# Should all IMAP and POP3 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 eg. because of a security fix). This however
# means that after master process has died, the client processes can't write
# to log files anymore.
#shutdown_clients = yes
##
## Logging
##
# Log file to use for error messages, instead of sending them to syslog.
# /dev/stderr can be used to log into stderr.
#log_path =
# Log file to use for informational and debug messages.
# Default is the same as log_path.
#info_log_path =
# Prefix for each line written to log file. % codes are in strftime(3)
# format.
#log_timestamp = "%b %d %H:%M:%S "
log_timestamp = "%Y-%m-%d %H:%M:%S "
# Syslog facility to use if you're logging to syslog. Usually if you don't
# want to use "mail", you'll use local0..local7. Also other standard
# facilities are supported.
#syslog_facility = mail
##
## SSL settings
##
# IP or host address where to listen in for SSL connections. Defaults
# to above if not specified.
#ssl_listen =
# Disable SSL/TLS support.
#ssl_disable = no
# 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.
#ssl_cert_file = /etc/ssl/certs/dovecot.pem
#ssl_key_file = /etc/ssl/private/dovecot.pem
# If key file is password protected, give the password here. Alternatively
# give it when starting dovecot with -p parameter.
#ssl_key_password =
# File containing trusted SSL certificate authorities. Set this only if you
# intend to use ssl_verify_client_cert=yes. The CAfile should contain the
# CA-certificate(s) followed by the matching CRL(s).
#ssl_ca_file =
# Request client to send a certificate. If you also want to require it, set
# ssl_require_client_cert=yes in auth section.
#ssl_verify_client_cert = no
# 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 ciphers to use
#ssl_cipher_list = ALL:!LOW
# Show protocol level SSL errors.
#verbose_ssl = no
##
## Login processes
##
# <doc/wiki/LoginProcess.txt>
# Directory where authentication process places authentication UNIX sockets
# which login needs to be able to connect to. The sockets are created when
# running as root, so you don't have to worry about permissions. Note that
# everything in this directory is deleted when Dovecot is started.
#login_dir = /var/run/dovecot/login
# chroot login process to the login_dir. Only reason not to do this is if you
# wish to run the whole Dovecot without roots. <doc/wiki/Rootless.txt>
#login_chroot = yes
# User to use for the login process. Create a completely new user for this,
# and don't use it anywhere else. The user must also belong to a group where
# only it has access, it's used to control access for authentication process.
# Note that this user is NOT used to access mails. <doc/wiki/UserIds.txt>
#login_user = dovecot
# Set max. process size in megabytes. If you don't use
# login_process_per_connection you might need to grow this.
#login_process_size = 64
# Should each login be processed in it's own process (yes), or should one
# login process be allowed to process multiple connections (no)? Yes is more
# secure, espcially with SSL/TLS enabled. No is faster since there's no need
# to create processes all the time.
#login_process_per_connection = yes
# Number of login processes to keep for listening new connections.
#login_processes_count = 3
# Maximum number of login processes to create. The listening process count
# usually stays at login_processes_count, but when multiple users start logging
# in at the same time more extra processes are created. To prevent fork-bombing
# we check only once in a second if new processes should be created - if all
# of them are used at the time, we double their amount until the limit set by
# this setting is reached.
#login_max_processes_count = 128
# Maximum number of connections allowed per each login process. This setting
# is used only if login_process_per_connection=no. Once the limit is reached,
# the process notifies master so that it can create a new login process.
# You should make sure that the process has at least
# 16 + login_max_connections * 2 available file descriptors.
#login_max_connections = 256
# Greeting message for clients.
#login_greeting = Dovecot ready.
# Space-separated list of elements we want to log. The elements which have
# a non-empty variable value are joined together to form a comma-separated
# string.
#login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c
# Login log format. %$ contains login_log_format_elements string, %s contains
# the data we want to log.
#login_log_format = %$: %s
##
## Mailbox locations and namespaces
##
# Location for users' mailboxes. This is the same as the old default_mail_env
# setting. The default is empty, which means that Dovecot tries to find the
# mailboxes automatically. This won't work if the user doesn't have any mail
# yet, 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 /usr/share/doc/dovecot-common/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 =
# If you need to set multiple mailbox locations or want to change default
# namespace settings, you can do it by defining namespace sections.
# NOTE: Namespaces currently work ONLY with IMAP! POP3 and LDA currently ignore
# namespaces completely, they use only the mail_location setting.
#
# You can have private, shared and public namespaces. The only difference
# between them is how Dovecot announces them to client via NAMESPACE
# extension. Shared namespaces are meant for user-owned mailboxes which are
# shared to other users, while public namespaces are for more globally
# accessible mailboxes.
#
# REMEMBER: If you add any namespaces, the default namespace must be added
# explicitly, ie. mail_location does nothing unless you have a namespace
# without a location setting. Default namespace is simply done by having a
# namespace with empty prefix.
#namespace 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 =