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#passdb checkpassword {
# Path for checkpassword binary
#args =
#}
# SQL database <doc/wiki/AuthDatabase.SQL.txt>
#passdb sql {
# Path for SQL configuration file, see doc/dovecot-sql-example.conf
#args =
#}
passdb sql {
# Path for SQL configuration file, see doc/dovecot-sql-example.conf
args = /etc/dovecot-sql.conf
}
# LDAP database <doc/wiki/AuthDatabase.LDAP.txt>
#passdb ldap {
# Path for LDAP configuration file, see doc/dovecot-ldap-example.conf
#args =
#}
# vpopmail authentication <doc/wiki/AuthDatabase.VPopMail.txt>
#passdb vpopmail {
# [cache_key=<key>] - See cache_key in PAM for explanation.
# [quota_template=<template>] - %q expands to Maildir++ quota
# (eg. quota_template=quota_rule=*:backend=%q)
#args =
#}
#
# User database specifies where mails are located and what user/group IDs
# own them. For single-UID configuration use "static".
#
# <doc/wiki/UserDatabase.txt>
#
# "prefetch" user database means that the passdb already provided the
# needed information and there's no need to do a separate userdb lookup.
# This can be made to work with SQL and LDAP databases, see their example
# configuration files for more information how to do it.
# <doc/wiki/UserDatabase.Prefetch.txt>
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# System users (NSS, /etc/passwd, or similiar). In many systems nowadays this
# uses Name Service Switch, which is configured in /etc/nsswitch.conf.
# <doc/wiki/AuthDatabase.Passwd.txt>
userdb passwd {
# [blocking=yes] - By default the lookups are done in the main dovecot-auth
# process. This setting causes the lookups to be done in auth worker
# proceses. Useful with remote NSS lookups that may block.
# NOTE: Be sure to use this setting with nss_ldap or users might get
# logged in as each others!
#args =
}
# passwd-like file with specified location
# <doc/wiki/AuthDatabase.PasswdFile.txt>
#userdb passwd-file {
# [username_format=<format>] <Path for passwd-file>
#args =
#}
# checkpassword executable user database lookup
# <doc/wiki/AuthDatabase.CheckPassword.txt>
#userdb checkpassword {
# Path for checkpassword binary
#args =
#}
# static settings generated from template <doc/wiki/UserDatabase.Static.txt>
#userdb static {
# Template for the fields. Can return anything a userdb could normally
# return. For example:
#
# args = uid=500 gid=500 home=/var/mail/%u
#
# If you use deliver, it needs to look up users only from the userdb. This
# of course doesn't work with static because there is no list of users.
# Normally static userdb handles this by doing a passdb lookup. This works
# with most passdbs, with PAM being the most notable exception. If you do
# the user verification another way, you can add allow_all_users=yes to
# the args in which case the passdb lookup is skipped.
#
#args =
#}
# SQL database <doc/wiki/AuthDatabase.SQL.txt>
#userdb sql {
# Path for SQL configuration file, see doc/dovecot-sql-example.conf
#args =
#}
userdb sql {
# Path for SQL configuration file, see doc/dovecot-sql-example.conf
args = /etc/dovecot-sql.conf
}
# LDAP database <doc/wiki/AuthDatabase.LDAP.txt>
#userdb ldap {
# Path for LDAP configuration file, see doc/dovecot-ldap-example.conf
#args =
#}
# vpopmail <doc/wiki/AuthDatabase.VPopMail.txt>
#userdb vpopmail {
#}
# User to use for the process. This user needs access to only user and
# password databases, nothing else. Only shadow and pam authentication
# requires roots, so use something else if possible. Note that passwd
# authentication with BSDs internally accesses shadow files, which also
# requires roots. Note that this user is NOT used to access mails.
# That user is specified by userdb above.
user = root
# Directory where to chroot the process. Most authentication backends don't
# work if this is set, and there's no point chrooting if auth_user is root.
# Note that valid_chroot_dirs isn't needed to use this setting.
#chroot =
# Number of authentication processes to create
#count = 1
# Require a valid SSL client certificate or the authentication fails.
#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.
#ssl_username_from_cert = no
# It's possible to export the authentication interface to other programs:
socket listen {
#master {
# Master socket provides access to userdb information. It's typically
# used to give Dovecot's local delivery agent access to userdb so it
# can find mailbox locations.
#path = /var/run/dovecot/auth-master
#mode = 0600
# Default user/group is the one who started dovecot-auth (root)
#user =
#group =
#}
#client {
# The client socket is generally safe to export to everyone. Typical use
# is to export it to your SMTP server so it can do SMTP AUTH lookups
# using it.
#path = /var/run/dovecot/auth-client
#mode = 0660
#}
master {
# Master socket provides access to userdb information. It's typically
# used to give Dovecot's local delivery agent access to userdb so it
# can find mailbox locations.
path = /var/run/dovecot/auth-master
mode = 0600
# Default user/group is the one who started dovecot-auth (root)
user = vmail
#group =
}
client {
# The client socket is generally safe to export to everyone. Typical use
# is to export it to your SMTP server so it can do SMTP AUTH lookups
# using it.
path = /var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
}
}
}
# If you wish to use another authentication server than dovecot-auth, you can
# use connect sockets. They are assumed to be already running, Dovecot's master
# process only tries to connect to them. They don't need any other settings
# than the path for the master socket, as the configuration is done elsewhere.
# Note that the client sockets must exist in the login_dir.
#auth external {
# socket connect {
# master {
# path = /var/run/dovecot/auth-master
# }
# }
#}
##
## Dictionary server settings
##
# Dictionary can be used by some plugins to store key=value lists, such as
# quota, expire and acl plugins. The dictionary can be used 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 = mysql:/etc/dovecot-dict-quota.conf
#expire = db:/var/lib/dovecot/expire.db
}
# Path to Berkeley DB's configuration file. See doc/dovecot-db-example.conf
#dict_db_config =
##
## Plugin settings
##
plugin {
# Here you can give some extra environment variables to mail processes.
# This is mostly meant for passing parameters to plugins. %variable
# expansion is done for all values.
# Quota plugin. 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
#
# Quota limits are set using "quota_rule" parameters, either in here or in
# userdb. It's also possible to give mailbox-specific limits, for example:
# quota_rule = *:storage=1048576
# quota_rule2 = Trash:storage=102400
# User has now 1GB quota, but when saving to Trash mailbox the user gets
# additional 100MB.
#
# Multiple quota roots are also possible, for example:
# quota = dict:user::proxy::quota
# quota2 = dict:domain:%d:proxy::quota_domain
# quota_rule = *:storage=102400
# quota2_rule = *:storage=1048576
# Gives each user their own 100MB quota and one shared 1GB quota within
# the domain.
#
# 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.
# Note that % needs to be escaped as %%, otherwise "% " expands to empty.
# quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95
# quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80
quota = maildir
# ACL plugin. vfile backend reads ACLs from "dovecot-acl" file from maildir
# directory. You can also optionally give a global ACL directory path where
# ACLs are applied to all users' mailboxes. The global ACL directory contains
# one file for each mailbox, eg. INBOX or sub.mailbox. cache_secs parameter
# specifies how many seconds to wait between stat()ing dovecot-acl file
# to see if it changed.
#acl = vfile:/etc/dovecot-acls:cache_secs=300
# To let users LIST mailboxes shared by other users, Dovecot needs a
# shared mailbox dictionary. For example:
#acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
# Convert plugin. If set, specifies the source storage path which is
# converted to destination storage (mail_location) when the user logs in.
# The existing mail directory is renamed to <dir>-converted.
#convert_mail = mbox:%h/mail
# Skip mailboxes which we can't open successfully instead of aborting.
#convert_skip_broken_mailboxes = no
# Skip directories beginning with '.'
#convert_skip_dotdirs = no
# If source storage has mailbox names with destination storage's hierarchy
# separators, replace them with this character.
#convert_alt_hierarchy_char = _
# Trash plugin. When saving a message would make user go over quota, this
# plugin automatically deletes the oldest mails from configured mailboxes
# until the message can be saved within quota limits. The configuration file
# is a text file where each line is in format: <priority> <mailbox name>
# Mails are first deleted in lowest -> highest priority number order
#trash = /etc/dovecot-trash.conf
# Expire plugin. Mails are expunged from mailboxes after being there the
# configurable time. The first expiration date for each mailbox is stored in
# a dictionary so it can be quickly determined which mailboxes contain
# expired mails. The actual expunging is done in a nightly cronjob, which
# you must set up:
# dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool
#expire = Trash 7 Spam 30
#expire_dict = proxy::expire
# Lazy expunge plugin. Currently works only with maildirs. When a user
# expunges mails, the mails are moved to a mailbox in another namespace
# (1st). When a mailbox is deleted, the mailbox is moved to another namespace
# (2nd) as well. Also if the deleted mailbox had any expunged messages,
# they're moved to a 3rd namespace. The mails won't be counted in quota,
# and they're not deleted automatically (use a cronjob or something).
#lazy_expunge = .EXPUNGED/ .DELETED/ .DELETED/.EXPUNGED/
# Events to log. Also available: flag_change append
#mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
# Group events within a transaction to one line.
#mail_log_group_events = no
# Available fields: uid, box, msgid, from, subject, size, vsize, flags
# size and vsize are available only for expunge and copy events.
#mail_log_fields = uid box msgid size
# Sieve plugin (http://wiki.dovecot.org/LDA/Sieve) and ManageSieve service
#
# Location of the active script. When ManageSieve is used this is actually
# a symlink pointing to the active script in the sieve storage directory.
#sieve=~/.dovecot.sieve
#
# The path to the directory where the personal Sieve scripts are stored. For
# ManageSieve this is where the uploaded scripts are stored.
sieve_dir=~/sieve
}
# Config files can also be included. deliver doesn't support them currently.
#!include /etc/dovecot/conf.d/*.conf
# Optional configurations, don't give an error if it's not found:
#!include_try /etc/dovecot/extra.conf