## Dovecot configuration file
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# If you're in a hurry, see http://wiki.dovecot.org/QuickConfiguration
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# "dovecot -n" command gives a clean output of the changed settings. Use it
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# instead of copy&pasting this file when posting to the Dovecot mailing list.
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# '#' character and everything after it is treated as comments. Extra spaces
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# and tabs are ignored. If you want to use either of these explicitly, put the
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# value inside quotes, eg.: key = "# char and trailing whitespace "
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# Default values are shown for each setting, it's not required to uncomment
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# any of the lines.
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# Base directory where to store runtime data.
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#base_dir = /var/run/dovecot/
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# Protocols we want to be serving: imap imaps pop3 pop3s managesieve
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# If you only want to use dovecot-auth, you can set this to "none".
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protocols = imap imaps pop3 pop3s
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# A space separated list of IP or host addresses where to listen in for
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# connections. "*" listens in all IPv4 interfaces. "[::]" listens in all IPv6
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# interfaces. Use "*, [::]" for listening both IPv4 and IPv6.
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#
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# If you want to specify ports for each service, you will need to configure
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# these settings inside the protocol imap/pop3/managesieve { ... } section,
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# so you can specify different ports for IMAP/POP3/MANAGESIEVE. For example:
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# protocol imap {
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# listen = *:10143
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# ssl_listen = *:10943
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# ..
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# }
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# protocol pop3 {
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# listen = *:10100
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# ..
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# }
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# protocol managesieve {
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# listen = *:12000
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# ..
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# }
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#listen = *, [::]
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listen = *,[::]
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# Disable LOGIN command and all other plaintext authentications unless
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# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
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# matches the local IP (ie. you're connecting from the same computer), the
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# connection is considered secure and plaintext authentication is allowed.
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disable_plaintext_auth = no
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# Should all IMAP and POP3 processes be killed when Dovecot master process
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# shuts down. Setting this to "no" means that Dovecot can be upgraded without
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# forcing existing client connections to close (although that could also be
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# a problem if the upgrade is eg. because of a security fix). This however
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# means that after master process has died, the client processes can't write
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# to log files anymore.
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#shutdown_clients = yes
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##
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## Logging
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##
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# Log file to use for error messages, instead of sending them to syslog.
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# /dev/stderr can be used to log into stderr.
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#log_path =
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# Log file to use for informational and debug messages.
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# Default is the same as log_path.
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#info_log_path =
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# Prefix for each line written to log file. % codes are in strftime(3)
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# format.
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#log_timestamp = "%b %d %H:%M:%S "
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log_timestamp = "%Y-%m-%d %H:%M:%S "
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# Syslog facility to use if you're logging to syslog. Usually if you don't
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# want to use "mail", you'll use local0..local7. Also other standard
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# facilities are supported.
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#syslog_facility = mail
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##
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## SSL settings
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##
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# IP or host address where to listen in for SSL connections. Remember to also
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# add imaps and/or pop3s to protocols setting. Defaults to same as "listen"
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# setting if not specified.
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#ssl_listen =
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# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
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ssl = yes
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# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
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# dropping root privileges, so keep the key file unreadable by anyone but
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# root. Included doc/mkcert.sh can be used to easily generate self-signed
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# certificate, just make sure to update the domains in dovecot-openssl.cnf
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#ssl_cert_file = /etc/pki/dovecot/certs/dovecot.pem
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#ssl_key_file = /etc/pki/dovecot/private/dovecot.pem
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ssl_cert_file = /etc/postfix/smtpd.cert
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ssl_key_file = /etc/postfix/smtpd.key
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# If key file is password protected, give the password here. Alternatively
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# give it when starting dovecot with -p parameter. Since this file is often
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# world-readable, you may want to place this setting instead to a different
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# root owned 0600 file by using !include_try <path>.
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#ssl_key_password =
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# File containing trusted SSL certificate authorities. Set this only if you
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# intend to use ssl_verify_client_cert=yes. The CAfile should contain the
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# CA-certificate(s) followed by the matching CRL(s).
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#ssl_ca_file =
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# Request client to send a certificate. If you also want to require it, set
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# ssl_require_client_cert=yes in auth section.
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#ssl_verify_client_cert = no
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# Which field from certificate to use for username. commonName and
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# x500UniqueIdentifier are the usual choices. You'll also need to set
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# ssl_username_from_cert=yes.
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#ssl_cert_username_field = commonName
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# How often to regenerate the SSL parameters file. Generation is quite CPU
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# intensive operation. The value is in hours, 0 disables regeneration
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# entirely.
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#ssl_parameters_regenerate = 168
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# SSL ciphers to use
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#ssl_cipher_list = ALL:!LOW:!SSLv2
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# Show protocol level SSL errors.
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#verbose_ssl = no
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##
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## Login processes
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##
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# <doc/wiki/LoginProcess.txt>
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# Directory where authentication process places authentication UNIX sockets
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# which login needs to be able to connect to. The sockets are created when
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# running as root, so you don't have to worry about permissions. Note that
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# everything in this directory is deleted when Dovecot is started.
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#login_dir = /var/run/dovecot/login
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# chroot login process to the login_dir. Only reason not to do this is if you
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# wish to run the whole Dovecot without roots. <doc/wiki/Rootless.txt>
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#login_chroot = yes
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# User to use for the login process. Create a completely new user for this,
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# and don't use it anywhere else. The user must also belong to a group where
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# only it has access, it's used to control access for authentication process.
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# Note that this user is NOT used to access mails. <doc/wiki/UserIds.txt>
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#login_user = dovecot
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# Set max. process size in megabytes. If you don't use
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# login_process_per_connection you might need to grow this.
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#login_process_size = 64
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# Should each login be processed in it's own process (yes), or should one
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# login process be allowed to process multiple connections (no)? Yes is more
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# secure, espcially with SSL/TLS enabled. No is faster since there's no need
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# to create processes all the time.
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#login_process_per_connection = yes
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# Number of login processes to keep for listening new connections.
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#login_processes_count = 3
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# Maximum number of login processes to create. The listening process count
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# usually stays at login_processes_count, but when multiple users start logging
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# in at the same time more extra processes are created. To prevent fork-bombing
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# we check only once in a second if new processes should be created - if all
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# of them are used at the time, we double their amount until the limit set by
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# this setting is reached.
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#login_max_processes_count = 128
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# Maximum number of connections allowed per each login process. This setting
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# is used only if login_process_per_connection=no. Once the limit is reached,
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# the process notifies master so that it can create a new login process.
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#login_max_connections = 256
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# Greeting message for clients.
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#login_greeting = Dovecot ready.
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# Space separated list of trusted network ranges. Connections from these
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# IPs are allowed to override their IP addresses and ports (for logging and
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# for authentication checks). disable_plaintext_auth is also ignored for
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# these networks. Typically you'd specify your IMAP proxy servers here.
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#login_trusted_networks =
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# Space-separated list of elements we want to log. The elements which have
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# a non-empty variable value are joined together to form a comma-separated
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# string.
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#login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c
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# Login log format. %$ contains login_log_format_elements string, %s contains
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# the data we want to log.
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#login_log_format = %$: %s
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##
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## Mailbox locations and namespaces
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##
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# Location for users' mailboxes. This is the same as the old default_mail_env
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# setting. The default is empty, which means that Dovecot tries to find the
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# mailboxes automatically. This won't work if the user doesn't have any mail
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# yet, so you should explicitly tell Dovecot the full location.
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#
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# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
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# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
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# kept. This is called the "root mail directory", and it must be the first
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# path given in the mail_location setting.
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#
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# There are a few special variables you can use, eg.:
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#
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# %u - username
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# %n - user part in user@domain, same as %u if there's no domain
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# %d - domain part in user@domain, empty if there's no domain
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# %h - home directory
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#
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# See <doc/wiki/Variables.txt> for full list. Some examples:
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#
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# mail_location = maildir:~/Maildir
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# mail_location = mbox:~/mail:INBOX=/var/mail/%u
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# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
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#
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# <doc/wiki/MailLocation.txt>
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#
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#mail_location =
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mail_location = maildir:/var/vmail/%d/%n/Maildir
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# If you need to set multiple mailbox locations or want to change default
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# namespace settings, you can do it by defining namespace sections.
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#
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# You can have private, shared and public namespaces. Private namespaces
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# are for user's personal mails. Shared namespaces are for accessing other
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# users' mailboxes that have been shared. Public namespaces are for shared
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# mailboxes that are managed by sysadmin. If you create any shared or public
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# namespaces you'll typically want to enable ACL plugin also, otherwise all
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# users can access all the shared mailboxes, assuming they have permissions
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# on filesystem level to do so.
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#
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# REMEMBER: If you add any namespaces, the default namespace must be added
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# explicitly, ie. mail_location does nothing unless you have a namespace
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# without a location setting. Default namespace is simply done by having a
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# namespace with empty prefix.
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#namespace private {
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# Hierarchy separator to use. You should use the same separator for all
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# namespaces or some clients get confused. '/' is usually a good one.
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# The default however depends on the underlying mail storage format.
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#separator =
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# Prefix required to access this namespace. This needs to be different for
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# all namespaces. For example "Public/".
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#prefix =
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# Physical location of the mailbox. This is in same format as
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# mail_location, which is also the default for it.
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#location =
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# There can be only one INBOX, and this setting defines which namespace
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# has it.
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#inbox = no
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# If namespace is hidden, it's not advertised to clients via NAMESPACE
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# extension. You'll most likely also want to set list=no. This is mostly
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# useful when converting from another server with different namespaces which
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# you want to deprecate but still keep working. For example you can create
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# hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/".
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#hidden = yes
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# Show the mailboxes under this namespace with LIST command. This makes the
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# namespace visible for clients that don't support NAMESPACE extension.
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# "children" value lists child mailboxes, but hides the namespace prefix.
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#list = yes
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# Namespace handles its own subscriptions. If set to "no", the parent
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# namespace handles them (empty prefix should always have this as "yes")
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#subscriptions = yes
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#}
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# Example shared namespace configuration
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#namespace shared {
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#separator = /
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# Mailboxes are visible under "shared/user@domain/"
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# %%n, %%d and %%u are expanded to the destination user.
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#prefix = shared/%%u/
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# Mail location for other users' mailboxes. Note that %variables and ~/
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# expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the
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# destination user's data.
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#location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
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# Use the default namespace for saving subscriptions.
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#subscriptions = no
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# List the shared/ namespace only if there are visible shared mailboxes.
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#list = children
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#}
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# System user and group used to access mails. If you use multiple, userdb
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# can override these by returning uid or gid fields. You can use either numbers
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# or names. <doc/wiki/UserIds.txt>
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#mail_uid =
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#mail_gid =
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# Group to enable temporarily for privileged operations. Currently this is
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# used only with INBOX when either its initial creation or dotlocking fails.
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# Typically this is set to "mail" to give access to /var/mail.
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#mail_privileged_group =
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# Grant access to these supplementary groups for mail processes. Typically
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# these are used to set up access to shared mailboxes. Note that it may be
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# dangerous to set these if users can create symlinks (e.g. if "mail" group is
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# set here, ln -s /var/mail ~/mail/var could allow a user to delete others'
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# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).
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#mail_access_groups =
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# Allow full filesystem access to clients. There's no access checks other than
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# what the operating system does for the active UID/GID. It works with both
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# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/
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# or ~user/.
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#mail_full_filesystem_access = no
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##
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## Mail processes
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##
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# Enable mail process debugging. This can help you figure out why Dovecot
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# isn't finding your mails.
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#mail_debug = no
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# Log prefix for mail processes. See <doc/wiki/Variables.txt> for list of
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# possible variables you can use.
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#mail_log_prefix = "%Us(%u): "
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# Max. number of lines a mail process is allowed to log per second before it's
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# throttled. 0 means unlimited. Typically there's no need to change this
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# unless you're using mail_log plugin, which may log a lot. This setting is
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# ignored while mail_debug=yes to avoid pointless throttling.
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#mail_log_max_lines_per_sec = 10
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# Don't use mmap() at all. This is required if you store indexes to shared
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# filesystems (NFS or clustered filesystem).
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#mmap_disable = no
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# Rely on O_EXCL to work when creating dotlock files. NFS supports O_EXCL
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# since version 3, so this should be safe to use nowadays by default.
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#dotlock_use_excl = yes
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# Don't use fsync() or fdatasync() calls. This makes the performance better
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# at the cost of potential data loss if the server (or the file server)
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# goes down.
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#fsync_disable = no
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# Mail storage exists in NFS. Set this to yes to make Dovecot flush NFS caches
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# whenever needed. If you're using only a single mail server this isn't needed.
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#mail_nfs_storage = no
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# Mail index files also exist in NFS. Setting this to yes requires
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# mmap_disable=yes and fsync_disable=no.
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#mail_nfs_index = no
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# Locking method for index files. Alternatives are fcntl, flock and dotlock.
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# Dotlocking uses some tricks which may create more disk I/O than other locking
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# methods. NFS users: flock doesn't work, remember to change mmap_disable.
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#lock_method = fcntl
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# Drop all privileges before exec()ing the mail process. This is mostly
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# meant for debugging, otherwise you don't get core dumps. It could be a small
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# security risk if you use single UID for multiple users, as the users could
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# ptrace() each others processes then.
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#mail_drop_priv_before_exec = no
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# Show more verbose process titles (in ps). Currently shows user name and
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# IP address. Useful for seeing who are actually using the IMAP processes
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# (eg. shared mailboxes or if same uid is used for multiple accounts).
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#verbose_proctitle = no
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# Valid UID range for users, defaults to 500 and above. This is mostly
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# to make sure that users can't log in as daemons or other system users.
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# Note that denying root logins is hardcoded to dovecot binary and can't
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# be done even if first_valid_uid is set to 0.
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#first_valid_uid = 500
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#last_valid_uid = 0
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first_valid_uid = 5000
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last_valid_uid = 5000
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# Valid GID range for users, defaults to non-root/wheel. Users having
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# non-valid GID as primary group ID aren't allowed to log in. If user
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# belongs to supplementary groups with non-valid GIDs, those groups are
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# not set.
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#first_valid_gid = 1
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#last_valid_gid = 0
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first_valid_gid = 5000
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last_valid_gid = 5000
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# Maximum number of running mail processes. When this limit is reached,
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# new users aren't allowed to log in.
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#max_mail_processes = 512
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# Set max. process size in megabytes. Most of the memory goes to mmap()ing
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# files, so it shouldn't harm much even if this limit is set pretty high.
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#mail_process_size = 256
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# Maximum allowed length for mail keyword name. It's only forced when trying
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# to create new keywords.
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#mail_max_keyword_length = 50
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# ':' separated list of directories under which chrooting is allowed for mail
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# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
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# This setting doesn't affect login_chroot, mail_chroot or auth chroot
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# settings. If this setting is empty, "/./" in home dirs are ignored.
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# WARNING: Never add directories here which local users can modify, that
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# may lead to root exploit. Usually this should be done only if you don't
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# allow shell access for users. <doc/wiki/Chrooting.txt>
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#valid_chroot_dirs =
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# Default chroot directory for mail processes. This can be overridden for
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# specific users in user database by giving /./ in user's home directory
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# (eg. /home/./user chroots into /home). Note that usually there is no real
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# need to do chrooting, Dovecot doesn't allow users to access files outside
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# their mail directory anyway. If your home directories are prefixed with
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# the chroot directory, append "/." to mail_chroot. <doc/wiki/Chrooting.txt>
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#mail_chroot =
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##
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## Mailbox handling optimizations
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##
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# The minimum number of mails in a mailbox before updates are done to cache
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# file. This allows optimizing Dovecot's behavior to do less disk writes at
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# the cost of more disk reads.
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#mail_cache_min_mail_count = 0
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# When IDLE command is running, mailbox is checked once in a while to see if
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# there are any new mails or other changes. This setting defines the minimum
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# time in seconds to wait between those checks. Dovecot can also use dnotify,
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# inotify and kqueue to find out immediately when changes occur.
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#mailbox_idle_check_interval = 30
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# Save mails with CR+LF instead of plain LF. This makes sending those mails
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# 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.
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#mail_save_crlf = no
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##
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## 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
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# 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
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# When copying a message, try to preserve the base filename. Only if the
|
# destination mailbox already contains the same name (ie. the mail is being
|
# copied there twice), a new name is given. The destination filename check is
|
# done only by looking at dovecot-uidlist file, so if something outside
|
# Dovecot does similar filename preserving copies, you may run into problems.
|
# NOTE: This setting requires maildir_copy_with_hardlinks = yes to work.
|
#maildir_copy_preserve_filename = no
|
|
# 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
|
|
##
|
## 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 = fcntl
|
|
# Maximum time in seconds to wait for lock (all of them) before aborting.
|
#mbox_lock_timeout = 300
|
|
# If dotlock exists but the mailbox isn't modified in any way, override the
|
# lock file after this many seconds.
|
#mbox_dotlock_change_timeout = 120
|
|
# 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 (in kilobytes), don't write index files.
|
# If an index file already exists it's still read, just not updated.
|
#mbox_min_index_size = 0
|
|
##
|
## dbox-specific settings
|
##
|
|
# Maximum dbox file size in kilobytes until it's rotated.
|
#dbox_rotate_size = 2048
|
|
# Minimum dbox file size in kilobytes before it's rotated
|
# (overrides dbox_rotate_days)
|
#dbox_rotate_min_size = 16
|
|
# Maximum dbox file age in days until it's rotated. Day always begins from
|
# midnight, so 1 = today, 2 = yesterday, etc. 0 = check disabled.
|
#dbox_rotate_days = 0
|
|
##
|
## IMAP specific settings
|
##
|
|
protocol imap {
|
# Login executable location.
|
#login_executable = /usr/libexec/dovecot/imap-login
|
|
# IMAP executable location. Changing this allows you to execute other
|
# binaries before the imap process is executed.
|
#
|
# This would write rawlogs into user's ~/dovecot.rawlog/, if it exists:
|
# mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap
|
# <doc/wiki/Debugging/Rawlog.txt>
|
#
|
# This would attach gdb into the imap process and write backtraces into
|
# /tmp/gdbhelper.* files:
|
# mail_executable = /usr/libexec/dovecot/gdbhelper /usr/libexec/dovecot/imap
|
#
|
#mail_executable = /usr/libexec/dovecot/imap
|
mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap
|
|
# Maximum IMAP command line length in bytes. 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 = 65536
|
|
# 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
|
|
# Support for dynamically loadable plugins. mail_plugins is a space separated
|
# list of plugins to load.
|
#mail_plugins =
|
#mail_plugin_dir = /usr/lib/dovecot/imap
|
mail_plugins = quota imap_quota
|
mail_plugin_dir = /usr/lib/dovecot/imap/
|
|
# 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.
|
#imap_capability =
|
|
# How many seconds to wait between "OK Still here" notifications when
|
# client is IDLEing.
|
#imap_idle_notify_interval = 120
|
|
# 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".
|
# netscape-eoh:
|
# Netscape 4.x breaks if message headers don't end with the empty "end of
|
# headers" line. Normally all messages have this, but setting this
|
# workaround makes sure that Netscape never breaks by adding the line if
|
# it doesn't exist. This is done only for FETCH BODY[HEADER.FIELDS..]
|
# commands. Note that RFC says this shouldn't be done.
|
# tb-extra-mailbox-sep:
|
# With mbox storage a mailbox can contain either mails or submailboxes,
|
# but not both. Thunderbird separates these two by forcing server to
|
# accept '/' suffix in mailbox names in subscriptions list.
|
# The list is space-separated.
|
#imap_client_workarounds =
|
}
|
|
##
|
## POP3 specific settings
|
##
|
|
protocol pop3 {
|
# Login executable location.
|
#login_executable = /usr/libexec/dovecot/pop3-login
|
|
# POP3 executable location. See IMAP's mail_executable above for examples
|
# how this could be changed.
|
#mail_executable = /usr/libexec/dovecot/pop3
|
mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/pop3
|
|
# Don't try to set mails non-recent or seen with POP3 sessions. This is
|
# mostly intended to reduce disk I/O. With maildir it doesn't move files
|
# from new/ to cur/, with mbox it doesn't write Status-header.
|
#pop3_no_flag_updates = no
|
|
# Support LAST command which exists in old POP3 specs, but has been removed
|
# from new ones. Some clients still wish to use this though. Enabling this
|
# makes RSET command clear all \Seen flags from messages.
|
#pop3_enable_last = no
|
|
# If mail has X-UIDL header, use it as the mail's UIDL.
|
#pop3_reuse_xuidl = no
|
|
# Keep the mailbox locked for the entire POP3 session.
|
#pop3_lock_session = no
|
|
# POP3 UIDL (unique mail identifier) format to use. You can use following
|
# variables, along with the variable modifiers described in
|
# <doc/wiki/Variables.txt> (e.g. %Uf for the filename in uppercase)
|
#
|
# %v - Mailbox's IMAP UIDVALIDITY
|
# %u - Mail's IMAP UID
|
# %m - MD5 sum of the mailbox headers in hex (mbox only)
|
# %f - filename (maildir only)
|
#
|
# If you want UIDL compatibility with other POP3 servers, use:
|
# UW's ipop3d : %08Xv%08Xu
|
# Courier : %f or %v-%u (both might be used simultaneosly)
|
# Cyrus (<= 2.1.3) : %u
|
# Cyrus (>= 2.1.4) : %v.%u
|
# Dovecot v0.99.x : %v.%u
|
# tpop3d : %Mf
|
#
|
# Note that Outlook 2003 seems to have problems with %v.%u format which was
|
# Dovecot's default, so if you're building a new server it would be a good
|
# idea to change this. %08Xu%08Xv should be pretty fail-safe.
|
#
|
#pop3_uidl_format = %08Xu%08Xv
|
pop3_uidl_format = %08Xu%08Xv
|
|
# Permanently save UIDLs sent to POP3 clients, so pop3_uidl_format changes
|
# won't change those UIDLs. Currently this works only with Maildir.
|
#pop3_save_uidl = no
|
|
# POP3 logout format string:
|
# %i - total number of bytes read from client
|
# %o - total number of bytes sent to client
|
# %t - number of TOP commands
|
# %p - number of bytes sent to client as a result of TOP command
|
# %r - number of RETR commands
|
# %b - number of bytes sent to client as a result of RETR command
|
# %d - number of deleted messages
|
# %m - number of messages (before deletion)
|
# %s - mailbox size in bytes (before deletion)
|
#pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
|
|
# Maximum number of POP3 connections allowed for a user from each IP address.
|
# NOTE: The username is compared case-sensitively.
|
#mail_max_userip_connections = 3
|
|
# Support for dynamically loadable plugins. mail_plugins is a space separated
|
# list of plugins to load.
|
#mail_plugins =
|
#mail_plugin_dir = /usr/lib/dovecot/pop3
|
mail_plugins = quota
|
mail_plugin_dir = /usr/lib/dovecot/pop3
|
|
# Workarounds for various client bugs:
|
# outlook-no-nuls:
|
# Outlook and Outlook Express hang if mails contain NUL characters.
|
# This setting replaces them with 0x80 character.
|
# oe-ns-eoh:
|
# Outlook Express and Netscape Mail breaks if end of headers-line is
|
# missing. This option simply sends it if it's missing.
|
# The list is space-separated.
|
#pop3_client_workarounds =
|
}
|
|
##
|
## ManageSieve specific settings
|
##
|
|
protocol managesieve {
|
# Login executable location.
|
#login_executable = /usr/libexec/dovecot/managesieve-login
|
|
# ManageSieve executable location. See IMAP's mail_executable above for
|
# examples how this could be changed.
|
#mail_executable = /usr/libexec/dovecot/managesieve
|
|
# Maximum ManageSieve command line length in bytes. This setting is
|
# directly borrowed from IMAP. But, since long command lines are very
|
# unlikely with ManageSieve, changing this will not be very useful.
|
#managesieve_max_line_length = 65536
|
|
# 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
|
|
# If, for some inobvious reason, the sieve_storage remains unset, the
|
# ManageSieve daemon uses the specification of the mail_location to find out
|
# where to store the sieve files (see explaination in README.managesieve).
|
# The example below, when uncommented, overrides any global mail_location
|
# specification and stores all the scripts in '~/mail/sieve' if sieve_storage
|
# is unset. However, you should always use the sieve_storage setting.
|
# mail_location = mbox:~/mail
|
|
# To fool ManageSieve clients that are focused on timesieved you can
|
# specify the IMPLEMENTATION capability that the dovecot reports to clients
|
# (default: "dovecot").
|
#managesieve_implementation_string = Cyrus timsieved v2.2.13
|
}
|
|
##
|
## LDA specific settings
|
##
|
|
protocol lda {
|
# Address to use when sending rejection mails (e.g. postmaster@example.com).
|
#postmaster_address =
|
postmaster_address = postmaster@example.com
|
|
# Hostname to use in various parts of sent mails, eg. in Message-Id.
|
# Default is the system's real hostname.
|
#hostname =
|
|
# Support for dynamically loadable plugins. mail_plugins is a space separated
|
# list of plugins to load.
|
#mail_plugins =
|
#mail_plugin_dir = /usr/lib/dovecot/lda
|
mail_plugins = sieve quota
|
mail_plugin_dir = /usr/lib/dovecot/lda
|
|
# If user is over quota, return with temporary failure instead of
|
# bouncing the mail.
|
#quota_full_tempfail = no
|
|
# Format to use for logging mail deliveries. You can use variables:
|
# %$ - Delivery status message (e.g. "saved to INBOX")
|
# %m - Message-ID
|
# %s - Subject
|
# %f - From address
|
#deliver_log_format = msgid=%m: %$
|
|
# Binary to use for sending mails.
|
#sendmail_path = /usr/lib/sendmail
|
|
# Subject: header to use for rejection mails. You can use the same variables
|
# as for rejection_reason below.
|
#rejection_subject = Rejected: %s
|
|
# Human readable error message for rejection mails. You can use variables:
|
# %n = CRLF, %r = reason, %s = original subject, %t = recipient
|
#rejection_reason = Your message to <%t> was automatically rejected:%n%r
|
|
# UNIX socket path to master authentication server to find users.
|
#auth_socket_path = /var/run/dovecot/auth-master
|
auth_socket_path = /var/run/dovecot/auth-master
|
}
|
|
##
|
## Authentication processes
|
##
|
|
# Executable location
|
#auth_executable = /usr/libexec/dovecot/dovecot-auth
|
|
# Set max. process size in megabytes.
|
#auth_process_size = 256
|
|
# Authentication cache size in kilobytes. 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 in seconds for cached data. After this many seconds 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 = 3600
|
# TTL for negative hits (user not found, password mismatch).
|
# 0 disables caching them completely.
|
#auth_cache_negative_ttl = 3600
|
|
# 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 =
|
|
# 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
|
|
# Log unsuccessful authentication attempts and the reasons why they failed.
|
#auth_verbose = no
|
|
# Even more verbose logging for debugging purposes. Shows for example SQL
|
# queries.
|
#auth_debug = no
|
|
# In case of password mismatches, log the passwords and used scheme so the
|
# problem can be debugged. Enabling this also enables auth_debug.
|
#auth_debug_passwords = no
|
|
# 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" 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.
|
#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
|
|
# Number of seconds to delay before replying to failed authentications.
|
#auth_failure_delay = 2
|
|
auth default {
|
# 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.
|
mechanisms = plain login
|
|
#
|
# 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>
|
#
|
# By adding master=yes setting inside a passdb you make the passdb a list
|
# of "master users", who can log in as anyone else. Unless you're using PAM,
|
# you probably still want the destination user to be looked up from passdb
|
# that it really exists. This can be done by adding pass=yes setting to the
|
# master passdb. <doc/wiki/Authentication.MasterUsers.txt>
|
|
# Users can be temporarily disabled by adding a passdb with deny=yes.
|
# If the user is found from that database, authentication will fail.
|
# The deny passdb should always be specified before others, so it gets
|
# checked first. Here's an example:
|
|
#passdb passwd-file {
|
# File contains a list of usernames, one per line
|
#args = /etc/dovecot.deny
|
#deny = yes
|
#}
|
|
# PAM authentication. Preferred nowadays by most systems.
|
# Note that PAM can only be used to verify if user's password is correct,
|
# so it can't be used as userdb. If you don't want to use a separate user
|
# database (passwd usually), you can use static userdb.
|
# REMEMBER: You'll need /etc/pam.d/dovecot file created for PAM
|
# authentication to actually work. <doc/wiki/PasswordDatabase.PAM.txt>
|
passdb pam {
|
# [session=yes] [setcred=yes] [failure_show_msg=yes] [max_requests=<n>]
|
# [cache_key=<key>] [<service name>]
|
#
|
# session=yes makes Dovecot open and immediately close PAM session. Some
|
# PAM plugins need this to work, such as pam_mkhomedir.
|
#
|
# setcred=yes makes Dovecot establish PAM credentials if some PAM plugins
|
# need that. They aren't ever deleted though, so this isn't enabled by
|
# default.
|
#
|
# max_requests specifies how many PAM lookups to do in one process before
|
# recreating the process. The default is 100, because many PAM plugins
|
# leak memory.
|
#
|
# cache_key can be used to enable authentication caching for PAM
|
# (auth_cache_size also needs to be set). It isn't enabled by default
|
# because PAM modules can do all kinds of checks besides checking password,
|
# such as checking IP address. Dovecot can't know about these checks
|
# without some help. cache_key is simply a list of variables (see
|
# doc/wiki/Variables.txt) which must match for the cached data to be used.
|
# Here are some examples:
|
# %u - Username must match. Probably sufficient for most uses.
|
# %u%r - Username and remote IP address must match.
|
# %u%s - Username and service (ie. IMAP, POP3) must match.
|
#
|
# The service name can contain variables, for example %Ls expands to
|
# pop3 or imap.
|
#
|
# Some examples:
|
# args = session=yes %Ls
|
# args = cache_key=%u dovecot
|
#args = dovecot
|
}
|
|
# 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>
|
#passdb passwd {
|
# [blocking=yes] - See userdb passwd for explanation
|
#args =
|
#}
|
|
# Shadow passwords for system users (NSS, /etc/shadow or similiar).
|
# Deprecated by PAM nowadays.
|
# <doc/wiki/PasswordDatabase.Shadow.txt>
|
#passdb shadow {
|
# [blocking=yes] - See userdb passwd for explanation
|
#args =
|
#}
|
|
# PAM-like authentication for OpenBSD.
|
# <doc/wiki/PasswordDatabase.BSDAuth.txt>
|
#passdb bsdauth {
|
# [cache_key=<key>] - See cache_key in PAM for explanation.
|
#args =
|
#}
|
|
# passwd-like file with specified location
|
# <doc/wiki/AuthDatabase.PasswdFile.txt>
|
#passdb passwd-file {
|
# [scheme=<default password scheme>] [username_format=<format>]
|
# <Path for passwd-file>
|
#args =
|
#}
|
|
# checkpassword executable authentication
|
# NOTE: You will probably want to use "userdb prefetch" with this.
|
# <doc/wiki/AuthDatabase.CheckPassword.txt>
|
#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>
|
userdb prefetch {
|
}
|
|
# 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
|