commit
12fe6805ec
@ -0,0 +1,19 @@
|
||||
FROM debian:buster-slim
|
||||
|
||||
LABEL maintainer="rene@jochum.dev"
|
||||
|
||||
RUN set -ex; \
|
||||
apt-get update --allow-releaseinfo-change && \
|
||||
apt-get install --no-install-recommends -y -o 'DPkg::Options::=--force-confold' -o 'DPkg::Options::=--force-confdef' dovecot-imapd dovecot-pop3d dovecot-lmtpd dovecot-submissiond dovecot-managesieved dovecot-sieve dovecot-pgsql dovecot-mysql python3-minimal python3-jinja2 && \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
COPY conf /
|
||||
COPY docker-entrypoint.py /
|
||||
|
||||
EXPOSE 110/tcp 143/tcp 587/tcp 995/tcp 993/tcp 2525/tcp 4190/tcp
|
||||
|
||||
VOLUME ["/data", "/overrides", "/cert"]
|
||||
|
||||
ENTRYPOINT ["/docker-entrypoint.py"]
|
||||
|
||||
CMD "/usr/sbin/dovecot" "-F"
|
||||
@ -0,0 +1,19 @@
|
||||
# Dovecot
|
||||
|
||||
## Things to check
|
||||
|
||||
- conf/dovecot-sql.conf.ext.jinja - Check if SQL Queries are right.
|
||||
|
||||
## Environment variables
|
||||
|
||||
- POSTMASTER_EMAIL = 'postmaster@jochum.dev'
|
||||
- HOSTNAME = 'mail.jochum.dev'
|
||||
- RELAY_HOST
|
||||
- RELAY_PORT - 26 for PMG else 25
|
||||
- RELAY_TRUSTED - either `yes` or `no`
|
||||
Is the relay server trusted? This determines whether we try to send (Postfix-specific) XCLIENT data to the relay server
|
||||
- SQL_TYPE - either `pgsql` or `mysql`
|
||||
- SQL_USER - readonly Database user
|
||||
- SQL_PASSWORD
|
||||
- SQL_HOST
|
||||
- SQL_DATABASE
|
||||
@ -0,0 +1,128 @@
|
||||
##
|
||||
## Authentication processes
|
||||
##
|
||||
|
||||
# Disable LOGIN command and all other plaintext authentications unless
|
||||
# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
|
||||
# matches the local IP (ie. you're connecting from the same computer), the
|
||||
# connection is considered secure and plaintext authentication is allowed.
|
||||
# See also ssl=required setting.
|
||||
disable_plaintext_auth = no
|
||||
|
||||
# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that
|
||||
# bsdauth, PAM and vpopmail require cache_key to be set for caching to be used.
|
||||
#auth_cache_size = 0
|
||||
# Time to live for cached data. After TTL expires the cached record is no
|
||||
# longer used, *except* if the main database lookup returns internal failure.
|
||||
# We also try to handle password changes automatically: If user's previous
|
||||
# authentication was successful, but this one wasn't, the cache isn't used.
|
||||
# For now this works only with plaintext authentication.
|
||||
#auth_cache_ttl = 1 hour
|
||||
# TTL for negative hits (user not found, password mismatch).
|
||||
# 0 disables caching them completely.
|
||||
#auth_cache_negative_ttl = 1 hour
|
||||
|
||||
# Space separated list of realms for SASL authentication mechanisms that need
|
||||
# them. You can leave it empty if you don't want to support multiple realms.
|
||||
# Many clients simply use the first one listed here, so keep the default realm
|
||||
# first.
|
||||
#auth_realms =
|
||||
|
||||
# Default realm/domain to use if none was specified. This is used for both
|
||||
# SASL realms and appending @domain to username in plaintext logins.
|
||||
#auth_default_realm =
|
||||
|
||||
# List of allowed characters in username. If the user-given username contains
|
||||
# a character not listed in here, the login automatically fails. This is just
|
||||
# an extra check to make sure user can't exploit any potential quote escaping
|
||||
# vulnerabilities with SQL/LDAP databases. If you want to allow all characters,
|
||||
# set this value to empty.
|
||||
#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
|
||||
|
||||
# Username character translations before it's looked up from databases. The
|
||||
# value contains series of from -> to characters. For example "#@/@" means
|
||||
# that '#' and '/' characters are translated to '@'.
|
||||
#auth_username_translation =
|
||||
|
||||
# Username formatting before it's looked up from databases. You can use
|
||||
# the standard variables here, eg. %Lu would lowercase the username, %n would
|
||||
# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
|
||||
# "-AT-". This translation is done after auth_username_translation changes.
|
||||
#auth_username_format = %Lu
|
||||
|
||||
# If you want to allow master users to log in by specifying the master
|
||||
# username within the normal username string (ie. not using SASL mechanism's
|
||||
# support for it), you can specify the separator character here. The format
|
||||
# is then <username><separator><master username>. UW-IMAP uses "*" as the
|
||||
# separator, so that could be a good choice.
|
||||
#auth_master_user_separator =
|
||||
|
||||
# Username to use for users logging in with ANONYMOUS SASL mechanism
|
||||
#auth_anonymous_username = anonymous
|
||||
|
||||
# Maximum number of dovecot-auth worker processes. They're used to execute
|
||||
# blocking passdb and userdb queries (eg. MySQL and PAM). They're
|
||||
# automatically created and destroyed as needed.
|
||||
#auth_worker_max_count = 30
|
||||
|
||||
# Host name to use in GSSAPI principal names. The default is to use the
|
||||
# name returned by gethostname(). Use "$ALL" (with quotes) to allow all keytab
|
||||
# entries.
|
||||
#auth_gssapi_hostname =
|
||||
|
||||
# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
|
||||
# default (usually /etc/krb5.keytab) if not specified. You may need to change
|
||||
# the auth service to run as root to be able to read this file.
|
||||
#auth_krb5_keytab =
|
||||
|
||||
# Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and
|
||||
# ntlm_auth helper. <doc/wiki/Authentication/Mechanisms/Winbind.txt>
|
||||
#auth_use_winbind = no
|
||||
|
||||
# Path for Samba's ntlm_auth helper binary.
|
||||
#auth_winbind_helper_path = /usr/bin/ntlm_auth
|
||||
|
||||
# Time to delay before replying to failed authentications.
|
||||
#auth_failure_delay = 2 secs
|
||||
|
||||
# Require a valid SSL client certificate or the authentication fails.
|
||||
#auth_ssl_require_client_cert = no
|
||||
|
||||
# Take the username from client's SSL certificate, using
|
||||
# X509_NAME_get_text_by_NID() which returns the subject's DN's
|
||||
# CommonName.
|
||||
#auth_ssl_username_from_cert = no
|
||||
|
||||
# Space separated list of wanted authentication mechanisms:
|
||||
# plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi otp skey
|
||||
# gss-spnego
|
||||
# NOTE: See also disable_plaintext_auth setting.
|
||||
auth_mechanisms = plain
|
||||
|
||||
##
|
||||
## Password and user databases
|
||||
##
|
||||
|
||||
#
|
||||
# Password database is used to verify user's password (and nothing more).
|
||||
# You can have multiple passdbs and userdbs. This is useful if you want to
|
||||
# allow both system users (/etc/passwd) and virtual users to login without
|
||||
# duplicating the system users into virtual database.
|
||||
#
|
||||
# <doc/wiki/PasswordDatabase.txt>
|
||||
#
|
||||
# User database specifies where mails are located and what user/group IDs
|
||||
# own them. For single-UID configuration use "static" userdb.
|
||||
#
|
||||
# <doc/wiki/UserDatabase.txt>
|
||||
|
||||
#!include auth-deny.conf.ext
|
||||
#!include auth-master.conf.ext
|
||||
|
||||
#!include auth-system.conf.ext
|
||||
!include auth-sql.conf.ext
|
||||
#!include auth-ldap.conf.ext
|
||||
#!include auth-passwdfile.conf.ext
|
||||
#!include auth-checkpassword.conf.ext
|
||||
#!include auth-vpopmail.conf.ext
|
||||
#!include auth-static.conf.ext
|
||||
@ -0,0 +1,109 @@
|
||||
##
|
||||
## Log destination.
|
||||
##
|
||||
|
||||
# Log file to use for error messages. "syslog" logs to syslog,
|
||||
# /dev/stderr logs to stderr.
|
||||
log_path = /dev/stderr
|
||||
|
||||
# Log file to use for informational messages. Defaults to log_path.
|
||||
#info_log_path =
|
||||
# Log file to use for debug messages. Defaults to info_log_path.
|
||||
#debug_log_path =
|
||||
|
||||
# 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
|
||||
|
||||
##
|
||||
## Logging verbosity and debugging.
|
||||
##
|
||||
|
||||
# Log filter is a space-separated list conditions. If any of the conditions
|
||||
# match, the log filter matches (i.e. they're ORed together). Parenthesis
|
||||
# are supported if multiple conditions need to be matched together.
|
||||
# Supported conditions are:
|
||||
# event:<name wildcard> - Match event name. '*' and '?' wildcards supported.
|
||||
# source:<filename>[:<line number>] - Match source code filename [and line]
|
||||
# field:<key>=<value wildcard> - Match field key to a value. Can be specified
|
||||
# multiple times to match multiple keys.
|
||||
# cat[egory]:<value> - Match a category. Can be specified multiple times to
|
||||
# match multiple categories.
|
||||
# For example: event:http_request_* (cat:error cat:storage)
|
||||
|
||||
# Filter to specify what debug logging to enable. This will eventually replace
|
||||
# mail_debug and auth_debug settings.
|
||||
#log_debug =
|
||||
|
||||
# Crash after logging a matching event. For example category:error will crash
|
||||
# any time an error is logged, which can be useful for debugging.
|
||||
#log_core_filter =
|
||||
|
||||
# Log unsuccessful authentication attempts and the reasons why they failed.
|
||||
#auth_verbose = no
|
||||
|
||||
# In case of password mismatches, log the attempted password. Valid values are
|
||||
# no, plain and sha1. sha1 can be useful for detecting brute force password
|
||||
# attempts vs. user simply trying the same password over and over again.
|
||||
# You can also truncate the value to n chars by appending ":n" (e.g. sha1:6).
|
||||
#auth_verbose_passwords = 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
|
||||
|
||||
# Enable mail process debugging. This can help you figure out why Dovecot
|
||||
# isn't finding your mails.
|
||||
#mail_debug = no
|
||||
|
||||
# Show protocol level SSL errors.
|
||||
#verbose_ssl = no
|
||||
|
||||
# mail_log plugin provides more event logging for mail processes.
|
||||
plugin {
|
||||
# Events to log. Also available: flag_change append
|
||||
#mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
|
||||
# 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
|
||||
}
|
||||
|
||||
##
|
||||
## Log formatting.
|
||||
##
|
||||
|
||||
# Prefix for each line written to log file. % codes are in strftime(3)
|
||||
# format.
|
||||
#log_timestamp = "%b %d %H:%M:%S "
|
||||
|
||||
# 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 mpid=%e %c
|
||||
|
||||
# Login log format. %s contains login_log_format_elements string, %$ contains
|
||||
# the data we want to log.
|
||||
#login_log_format = %$: %s
|
||||
|
||||
# Log prefix for mail processes. See doc/wiki/Variables.txt for list of
|
||||
# possible variables you can use.
|
||||
#mail_log_prefix = "%s(%u)<%{pid}><%{session}>: "
|
||||
|
||||
# Format to use for logging mail deliveries:
|
||||
# %$ - Delivery status message (e.g. "saved to INBOX")
|
||||
# %m / %{msgid} - Message-ID
|
||||
# %s / %{subject} - Subject
|
||||
# %f / %{from} - From address
|
||||
# %p / %{size} - Physical size
|
||||
# %w / %{vsize} - Virtual size
|
||||
# %e / %{from_envelope} - MAIL FROM envelope
|
||||
# %{to_envelope} - RCPT TO envelope
|
||||
# %{delivery_time} - How many milliseconds it took to deliver the mail
|
||||
# %{session_time} - How long LMTP session took, not including delivery_time
|
||||
# %{storage_id} - Backend-specific ID for mail, e.g. Maildir filename
|
||||
#deliver_log_format = msgid=%m: %$
|
||||
@ -0,0 +1,427 @@
|
||||
##
|
||||
## Mailbox locations and namespaces
|
||||
##
|
||||
|
||||
# Location for users' mailboxes. The default is empty, which means that Dovecot
|
||||
# tries to find the mailboxes automatically. This won't work if the user
|
||||
# doesn't yet have any mail, so you should explicitly tell Dovecot the full
|
||||
# location.
|
||||
#
|
||||
# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
|
||||
# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
|
||||
# kept. This is called the "root mail directory", and it must be the first
|
||||
# path given in the mail_location setting.
|
||||
#
|
||||
# There are a few special variables you can use, eg.:
|
||||
#
|
||||
# %u - username
|
||||
# %n - user part in user@domain, same as %u if there's no domain
|
||||
# %d - domain part in user@domain, empty if there's no domain
|
||||
# %h - home directory
|
||||
#
|
||||
# See doc/wiki/Variables.txt for full list. Some examples:
|
||||
#
|
||||
# mail_location = maildir:~/Maildir
|
||||
# mail_location = mbox:~/mail:INBOX=/var/mail/%u
|
||||
# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
|
||||
#
|
||||
# <doc/wiki/MailLocation.txt>
|
||||
#
|
||||
mail_location = maildir:~/Maildir
|
||||
mail_uid = 8
|
||||
mail_gid = 8
|
||||
first_valid_uid = 8
|
||||
last_valid_uid = 8
|
||||
first_valid_gid = 8
|
||||
last_valid_gid = 8
|
||||
mail_plugins = $mail_plugins quota
|
||||
|
||||
# If you need to set multiple mailbox locations or want to change default
|
||||
# namespace settings, you can do it by defining namespace sections.
|
||||
#
|
||||
# You can have private, shared and public namespaces. Private namespaces
|
||||
# are for user's personal mails. Shared namespaces are for accessing other
|
||||
# users' mailboxes that have been shared. Public namespaces are for shared
|
||||
# mailboxes that are managed by sysadmin. If you create any shared or public
|
||||
# namespaces you'll typically want to enable ACL plugin also, otherwise all
|
||||
# users can access all the shared mailboxes, assuming they have permissions
|
||||
# on filesystem level to do so.
|
||||
namespace inbox {
|
||||
# Namespace type: private, shared or public
|
||||
#type = private
|
||||
|
||||
# Hierarchy separator to use. You should use the same separator for all
|
||||
# namespaces or some clients get confused. '/' is usually a good one.
|
||||
# The default however depends on the underlying mail storage format.
|
||||
#separator =
|
||||
|
||||
# Prefix required to access this namespace. This needs to be different for
|
||||
# all namespaces. For example "Public/".
|
||||
#prefix =
|
||||
|
||||
# Physical location of the mailbox. This is in same format as
|
||||
# mail_location, which is also the default for it.
|
||||
#location =
|
||||
|
||||
# There can be only one INBOX, and this setting defines which namespace
|
||||
# has it.
|
||||
inbox = yes
|
||||
|
||||
# If namespace is hidden, it's not advertised to clients via NAMESPACE
|
||||
# extension. You'll most likely also want to set list=no. This is mostly
|
||||
# useful when converting from another server with different namespaces which
|
||||
# you want to deprecate but still keep working. For example you can create
|
||||
# hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/".
|
||||
#hidden = no
|
||||
|
||||
# Show the mailboxes under this namespace with LIST command. This makes the
|
||||
# namespace visible for clients that don't support NAMESPACE extension.
|
||||
# "children" value lists child mailboxes, but hides the namespace prefix.
|
||||
#list = yes
|
||||
|
||||
# Namespace handles its own subscriptions. If set to "no", the parent
|
||||
# namespace handles them (empty prefix should always have this as "yes")
|
||||
#subscriptions = yes
|
||||
|
||||
# See 15-mailboxes.conf for definitions of special mailboxes.
|
||||
}
|
||||
|
||||
# Example shared namespace configuration
|
||||
#namespace {
|
||||
#type = shared
|
||||
#separator = /
|
||||
|
||||
# Mailboxes are visible under "shared/user@domain/"
|
||||
# %%n, %%d and %%u are expanded to the destination user.
|
||||
#prefix = shared/%%u/
|
||||
|
||||
# Mail location for other users' mailboxes. Note that %variables and ~/
|
||||
# expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the
|
||||
# destination user's data.
|
||||
#location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
|
||||
|
||||
# Use the default namespace for saving subscriptions.
|
||||
#subscriptions = no
|
||||
|
||||
# List the shared/ namespace only if there are visible shared mailboxes.
|
||||
#list = children
|
||||
#}
|
||||
# Should shared INBOX be visible as "shared/user" or "shared/user/INBOX"?
|
||||
#mail_shared_explicit_inbox = no
|
||||
|
||||
# System user and group used to access mails. If you use multiple, userdb
|
||||
# can override these by returning uid or gid fields. You can use either numbers
|
||||
# or names. <doc/wiki/UserIds.txt>
|
||||
#mail_uid =
|
||||
#mail_gid =
|
||||
|
||||
# Group to enable temporarily for privileged operations. Currently this is
|
||||
# used only with INBOX when either its initial creation or dotlocking fails.
|
||||
# Typically this is set to "mail" to give access to /var/mail.
|
||||
mail_privileged_group = mail
|
||||
|
||||
# Grant access to these supplementary groups for mail processes. Typically
|
||||
# these are used to set up access to shared mailboxes. Note that it may be
|
||||
# dangerous to set these if users can create symlinks (e.g. if "mail" group is
|
||||
# set here, ln -s /var/mail ~/mail/var could allow a user to delete others'
|
||||
# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).
|
||||
#mail_access_groups =
|
||||
|
||||
# Allow full filesystem access to clients. There's no access checks other than
|
||||
# what the operating system does for the active UID/GID. It works with both
|
||||
# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/
|
||||
# or ~user/.
|
||||
#mail_full_filesystem_access = no
|
||||
|
||||
# Dictionary for key=value mailbox attributes. This is used for example by
|
||||
# URLAUTH and METADATA extensions.
|
||||
#mail_attribute_dict =
|
||||
|
||||
# A comment or note that is associated with the server. This value is
|
||||
# accessible for authenticated users through the IMAP METADATA server
|
||||
# entry "/shared/comment".
|
||||
#mail_server_comment = ""
|
||||
|
||||
# Indicates a method for contacting the server administrator. According to
|
||||
# RFC 5464, this value MUST be a URI (e.g., a mailto: or tel: URL), but that
|
||||
# is currently not enforced. Use for example mailto:admin@example.com. This
|
||||
# value is accessible for authenticated users through the IMAP METADATA server
|
||||
# entry "/shared/admin".
|
||||
#mail_server_admin =
|
||||
|
||||
##
|
||||
## Mail processes
|
||||
##
|
||||
|
||||
# Don't use mmap() at all. This is required if you store indexes to shared
|
||||
# filesystems (NFS or clustered filesystem).
|
||||
#mmap_disable = no
|
||||
|
||||
# Rely on O_EXCL to work when creating dotlock files. NFS supports O_EXCL
|
||||
# since version 3, so this should be safe to use nowadays by default.
|
||||
#dotlock_use_excl = yes
|
||||
|
||||
# When to use fsync() or fdatasync() calls:
|
||||
# optimized (default): Whenever necessary to avoid losing important data
|
||||
# always: Useful with e.g. NFS when write()s are delayed
|
||||
# never: Never use it (best performance, but crashes can lose data)
|
||||
#mail_fsync = optimized
|
||||
|
||||
# Locking method for index files. Alternatives are fcntl, flock and dotlock.
|
||||
# Dotlocking uses some tricks which may create more disk I/O than other locking
|
||||
# methods. NFS users: flock doesn't work, remember to change mmap_disable.
|
||||
#lock_method = fcntl
|
||||
|
||||
# Directory where mails can be temporarily stored. Usually it's used only for
|
||||
# mails larger than >= 128 kB. It's used by various parts of Dovecot, for
|
||||
# example LDA/LMTP while delivering large mails or zlib plugin for keeping
|
||||
# uncompressed mails.
|
||||
#mail_temp_dir = /tmp
|
||||
|
||||
# Valid UID range for users, defaults to 500 and above. This is mostly
|
||||
# to make sure that users can't log in as daemons or other system users.
|
||||
# Note that denying root logins is hardcoded to dovecot binary and can't
|
||||
# be done even if first_valid_uid is set to 0.
|
||||
#first_valid_uid = 500
|
||||
#last_valid_uid = 0
|
||||
|
||||
# Valid GID range for users, defaults to non-root/wheel. Users having
|
||||
# non-valid GID as primary group ID aren't allowed to log in. If user
|
||||
# belongs to supplementary groups with non-valid GIDs, those groups are
|
||||
# not set.
|
||||
#first_valid_gid = 1
|
||||
#last_valid_gid = 0
|
||||
|
||||
# Maximum allowed length for mail keyword name. It's only forced when trying
|
||||
# to create new keywords.
|
||||
#mail_max_keyword_length = 50
|
||||
|
||||
# ':' separated list of directories under which chrooting is allowed for mail
|
||||
# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
|
||||
# This setting doesn't affect login_chroot, mail_chroot or auth chroot
|
||||
# settings. If this setting is empty, "/./" in home dirs are ignored.
|
||||
# WARNING: Never add directories here which local users can modify, that
|
||||
# may lead to root exploit. Usually this should be done only if you don't
|
||||
# allow shell access for users. <doc/wiki/Chrooting.txt>
|
||||
#valid_chroot_dirs =
|
||||
|
||||
# Default chroot directory for mail processes. This can be overridden for
|
||||
# specific users in user database by giving /./ in user's home directory
|
||||
# (eg. /home/./user chroots into /home). Note that usually there is no real
|
||||
# need to do chrooting, Dovecot doesn't allow users to access files outside
|
||||
# their mail directory anyway. If your home directories are prefixed with
|
||||
# the chroot directory, append "/." to mail_chroot. <doc/wiki/Chrooting.txt>
|
||||
#mail_chroot =
|
||||
|
||||
# UNIX socket path to master authentication server to find users.
|
||||
# This is used by imap (for shared users) and lda.
|
||||
#auth_socket_path = /var/run/dovecot/auth-userdb
|
||||
|
||||
# Directory where to look up mail plugins.
|
||||
#mail_plugin_dir = /usr/lib/dovecot/modules
|
||||
|
||||
# Space separated list of plugins to load for all services. Plugins specific to
|
||||
# IMAP, LDA, etc. are added to this list in their own .conf files.
|
||||
#mail_plugins =
|
||||
|
||||
##
|
||||
## Mailbox handling optimizations
|
||||
##
|
||||
|
||||
# Mailbox list indexes can be used to optimize IMAP STATUS commands. They are
|
||||
# also required for IMAP NOTIFY extension to be enabled.
|
||||
#mailbox_list_index = yes
|
||||
|
||||
# Trust mailbox list index to be up-to-date. This reduces disk I/O at the cost
|
||||
# of potentially returning out-of-date results after e.g. server crashes.
|
||||
# The results will be automatically fixed once the folders are opened.
|
||||
#mailbox_list_index_very_dirty_syncs = yes
|
||||
|
||||
# Should INBOX be kept up-to-date in the mailbox list index? By default it's
|
||||
# not, because most of the mailbox accesses will open INBOX anyway.
|
||||
#mailbox_list_index_include_inbox = no
|
||||
|
||||
# The minimum number of mails in a mailbox before updates are done to cache
|
||||
# file. This allows optimizing Dovecot's behavior to do less disk writes at
|
||||
# the cost of more disk reads.
|
||||
#mail_cache_min_mail_count = 0
|
||||
|
||||
# When IDLE command is running, mailbox is checked once in a while to see if
|
||||
# there are any new mails or other changes. This setting defines the minimum
|
||||
# time to wait between those checks. Dovecot can also use inotify and
|
||||
# kqueue to find out immediately when changes occur.
|
||||
#mailbox_idle_check_interval = 30 secs
|
||||
|
||||
# Save mails with CR+LF instead of plain LF. This makes sending those mails
|
||||
# take less CPU, especially with sendfile() syscall with Linux and FreeBSD.
|
||||
# But it also creates a bit more disk I/O which may just make it slower.
|
||||
# Also note that if other software reads the mboxes/maildirs, they may handle
|
||||
# the extra CRs wrong and cause problems.
|
||||
#mail_save_crlf = no
|
||||
|
||||
# Max number of mails to keep open and prefetch to memory. This only works with
|
||||
# some mailbox formats and/or operating systems.
|
||||
#mail_prefetch_count = 0
|
||||
|
||||
# How often to scan for stale temporary files and delete them (0 = never).
|
||||
# These should exist only after Dovecot dies in the middle of saving mails.
|
||||
#mail_temp_scan_interval = 1w
|
||||
|
||||
# How many slow mail accesses sorting can perform before it returns failure.
|
||||
# With IMAP the reply is: NO [LIMIT] Requested sort would have taken too long.
|
||||
# The untagged SORT reply is still returned, but it's likely not correct.
|
||||
#mail_sort_max_read_count = 0
|
||||
|
||||
protocol !indexer-worker {
|
||||
# If folder vsize calculation requires opening more than this many mails from
|
||||
# disk (i.e. mail sizes aren't in cache already), return failure and finish
|
||||
# the calculation via indexer process. Disabled by default. This setting must
|
||||
# be 0 for indexer-worker processes.
|
||||
#mail_vsize_bg_after_count = 0
|
||||
}
|
||||
|
||||
##
|
||||
## Maildir-specific settings
|
||||
##
|
||||
|
||||
# By default LIST command returns all entries in maildir beginning with a dot.
|
||||
# Enabling this option makes Dovecot return only entries which are directories.
|
||||
# This is done by stat()ing each entry, so it causes more disk I/O.
|
||||
# (For systems setting struct dirent->d_type, this check is free and it's
|
||||
# done always regardless of this setting)
|
||||
#maildir_stat_dirs = no
|
||||
|
||||
# When copying a message, do it with hard links whenever possible. This makes
|
||||
# the performance much better, and it's unlikely to have any side effects.
|
||||
#maildir_copy_with_hardlinks = yes
|
||||
|
||||
# Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only
|
||||
# when its mtime changes unexpectedly or when we can't find the mail otherwise.
|
||||
#maildir_very_dirty_syncs = no
|
||||
|
||||
# If enabled, Dovecot doesn't use the S=<size> in the Maildir filenames for
|
||||
# getting the mail's physical size, except when recalculating Maildir++ quota.
|
||||
# This can be useful in systems where a lot of the Maildir filenames have a
|
||||
# broken size. The performance hit for enabling this is very small.
|
||||
#maildir_broken_filename_sizes = no
|
||||
|
||||
# Always move mails from new/ directory to cur/, even when the \Recent flags
|
||||
# aren't being reset.
|
||||
#maildir_empty_new = 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.
|
||||
#
|
||||
# The Debian value for mbox_write_locks differs from upstream Dovecot. It is
|
||||
# changed to be compliant with Debian Policy (section 11.6) for NFS safety.
|
||||
# Dovecot: mbox_write_locks = dotlock fcntl
|
||||
# Debian: mbox_write_locks = fcntl dotlock
|
||||
#
|
||||
#mbox_read_locks = fcntl
|
||||
#mbox_write_locks = fcntl dotlock
|
||||
|
||||
# Maximum time to wait for lock (all of them) before aborting.
|
||||
#mbox_lock_timeout = 5 mins
|
||||
|
||||
# If dotlock exists but the mailbox isn't modified in any way, override the
|
||||
# lock file after this much time.
|
||||
#mbox_dotlock_change_timeout = 2 mins
|
||||
|
||||
# When mbox changes unexpectedly we have to fully read it to find out what
|
||||
# changed. If the mbox is large this can take a long time. Since the change
|
||||
# is usually just a newly appended mail, it'd be faster to simply read the
|
||||
# new mails. If this setting is enabled, Dovecot does this but still safely
|
||||
# fallbacks to re-reading the whole mbox file whenever something in mbox isn't
|
||||
# how it's expected to be. The only real downside to this setting is that if
|
||||
# some other MUA changes message flags, Dovecot doesn't notice it immediately.
|
||||
# Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK
|
||||
# commands.
|
||||
#mbox_dirty_syncs = yes
|
||||
|
||||
# Like mbox_dirty_syncs, but don't do full syncs even with SELECT, EXAMINE,
|
||||
# EXPUNGE or CHECK commands. If this is set, mbox_dirty_syncs is ignored.
|
||||
#mbox_very_dirty_syncs = no
|
||||
|
||||
# Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK
|
||||
# commands and when closing the mailbox). This is especially useful for POP3
|
||||
# where clients often delete all mails. The downside is that our changes
|
||||
# aren't immediately visible to other MUAs.
|
||||
#mbox_lazy_writes = yes
|
||||
|
||||
# If mbox size is smaller than this (e.g. 100k), don't write index files.
|
||||
# If an index file already exists it's still read, just not updated.
|
||||
#mbox_min_index_size = 0
|
||||
|
||||
# Mail header selection algorithm to use for MD5 POP3 UIDLs when
|
||||
# pop3_uidl_format=%m. For backwards compatibility we use apop3d inspired
|
||||
# algorithm, but it fails if the first Received: header isn't unique in all
|
||||
# mails. An alternative algorithm is "all" that selects all headers.
|
||||
#mbox_md5 = apop3d
|
||||
|
||||
##
|
||||
## mdbox-specific settings
|
||||
##
|
||||
|
||||
# Maximum dbox file size until it's rotated.
|
||||
#mdbox_rotate_size = 10M
|
||||
|
||||
# Maximum dbox file age until it's rotated. Typically in days. Day begins
|
||||
# from midnight, so 1d = today, 2d = yesterday, etc. 0 = check disabled.
|
||||
#mdbox_rotate_interval = 0
|
||||
|
||||
# When creating new mdbox files, immediately preallocate their size to
|
||||
# mdbox_rotate_size. This setting currently works only in Linux with some
|
||||
# filesystems (ext4, xfs).
|
||||
#mdbox_preallocate_space = no
|
||||
|
||||
##
|
||||
## Mail attachments
|
||||
##
|
||||
|
||||
# sdbox and mdbox support saving mail attachments to external files, which
|
||||
# also allows single instance storage for them. Other backends don't support
|
||||
# this for now.
|
||||
|
||||
# Directory root where to store mail attachments. Disabled, if empty.
|
||||
#mail_attachment_dir =
|
||||
|
||||
# Attachments smaller than this aren't saved externally. It's also possible to
|
||||
# write a plugin to disable saving specific attachments externally.
|
||||
#mail_attachment_min_size = 128k
|
||||
|
||||
# Filesystem backend to use for saving attachments:
|
||||
# posix : No SiS done by Dovecot (but this might help FS's own deduplication)
|
||||
# sis posix : SiS with immediate byte-by-byte comparison during saving
|
||||
# sis-queue posix : SiS with delayed comparison and deduplication
|
||||
#mail_attachment_fs = sis posix
|
||||
|
||||
# Hash format to use in attachment filenames. You can add any text and
|
||||
# variables: %{md4}, %{md5}, %{sha1}, %{sha256}, %{sha512}, %{size}.
|
||||
# Variables can be truncated, e.g. %{sha256:80} returns only first 80 bits
|
||||
#mail_attachment_hash = %{sha1}
|
||||
|
||||
# Settings to control adding $HasAttachment or $HasNoAttachment keywords.
|
||||
# By default, all MIME parts with Content-Disposition=attachment, or inlines
|
||||
# with filename parameter are consired attachments.
|
||||
# add-flags-on-save - Add the keywords when saving new mails.
|
||||
# content-type=type or !type - Include/exclude content type. Excluding will
|
||||
# never consider the matched MIME part as attachment. Including will only
|
||||
# negate an exclusion (e.g. content-type=!foo/* content-type=foo/bar).
|
||||
# exclude-inlined - Exclude any Content-Disposition=inline MIME part.
|
||||
#mail_attachment_detection_options =
|
||||
@ -0,0 +1,126 @@
|
||||
#default_process_limit = 100
|
||||
#default_client_limit = 1000
|
||||
|
||||
# Default VSZ (virtual memory size) limit for service processes. This is mainly
|
||||
# intended to catch and kill processes that leak memory before they eat up
|
||||
# everything.
|
||||
default_vsz_limit = 512M
|
||||
|
||||
# Login user is internally used by login processes. This is the most untrusted
|
||||
# user in Dovecot system. It shouldn't have access to anything at all.
|
||||
#default_login_user = dovenull
|
||||
|
||||
# Internal user is used by unprivileged processes. It should be separate from
|
||||
# login user, so that login processes can't disturb other processes.
|
||||
#default_internal_user = dovecot
|
||||
|
||||
service imap-login {
|
||||
inet_listener imap {
|
||||
port = 143
|
||||
}
|
||||
inet_listener imaps {
|
||||
port = 993
|
||||
ssl = yes
|
||||
}
|
||||
|
||||
# Number of connections to handle before starting a new process. Typically
|
||||
# the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
|
||||
# is faster. <doc/wiki/LoginProcess.txt>
|
||||
#service_count = 1
|
||||
|
||||
# Number of processes to always keep waiting for more connections.
|
||||
#process_min_avail = 0
|
||||
|
||||
# If you set service_count=0, you probably need to grow this.
|
||||
#vsz_limit = $default_vsz_limit
|
||||
}
|
||||
|
||||
service pop3-login {
|
||||
inet_listener pop3 {
|
||||
port = 110
|
||||
}
|
||||
inet_listener pop3s {
|
||||
port = 995
|
||||
ssl = yes
|
||||
}
|
||||
}
|
||||
|
||||
service submission-login {
|
||||
inet_listener submission {
|
||||
port = 587
|
||||
}
|
||||
}
|
||||
|
||||
service lmtp {
|
||||
# Create inet listener only if you can't use the above UNIX socket
|
||||
inet_listener lmtp {
|
||||
# Avoid making LMTP visible for the entire internet
|
||||
# address = 0.0.0.0
|
||||
port = 2525
|
||||
}
|
||||
}
|
||||
|
||||
service imap {
|
||||
# Most of the memory goes to mmap()ing files. You may need to increase this
|
||||
# limit if you have huge mailboxes.
|
||||
# vsz_limit = $default_vsz_limit
|
||||
|
||||
# Max. number of IMAP processes (connections)
|
||||
process_limit = 1024
|
||||
}
|
||||
|
||||
service pop3 {
|
||||
# Max. number of POP3 processes (connections)
|
||||
process_limit = 1024
|
||||
}
|
||||
|
||||
service submission {
|
||||
# Max. number of SMTP Submission processes (connections)
|
||||
process_limit = 1024
|
||||
}
|
||||
|
||||
service auth {
|
||||
# auth_socket_path points to this userdb socket by default. It's typically
|
||||
# used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
|
||||
# full permissions to this socket are able to get a list of all usernames and
|
||||
# get the results of everyone's userdb lookups.
|
||||
#
|
||||
# The default 0666 mode allows anyone to connect to the socket, but the
|
||||
# userdb lookups will succeed only if the userdb returns an "uid" field that
|
||||
# matches the caller process's UID. Also if caller's uid or gid matches the
|
||||
# socket's uid or gid the lookup succeeds. Anything else causes a failure.
|
||||
#
|
||||
# To give the caller full permissions to lookup all users, set the mode to
|
||||
# something else than 0666 and Dovecot lets the kernel enforce the
|
||||
# permissions (e.g. 0777 allows everyone full permissions).
|
||||
unix_listener auth-userdb {
|
||||
#mode = 0666
|
||||
#user =
|
||||
#group =
|
||||
}
|
||||
|
||||
# Postfix smtp-auth
|
||||
#unix_listener /var/spool/postfix/private/auth {
|
||||
# mode = 0666
|
||||
#}
|
||||
|
||||
# Auth process is run as this user.
|
||||
user = $default_internal_user
|
||||
}
|
||||
|
||||
service auth-worker {
|
||||
# Auth worker process is run as root by default, so that it can access
|
||||
# /etc/shadow. If this isn't necessary, the user should be changed to
|
||||
# $default_internal_user.
|
||||
user = $default_internal_user
|
||||
}
|
||||
|
||||
service dict {
|
||||
# If dict proxy is used, mail processes should have access to its socket.
|
||||
# For example: mode=0660, group=vmail and global mail_access_groups=vmail
|
||||
unix_listener dict {
|
||||
#mode = 0600
|
||||
#user =
|
||||
#group =
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,75 @@
|
||||
##
|
||||
## SSL settings
|
||||
##
|
||||
|
||||
# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
|
||||
ssl = yes
|
||||
|
||||
# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
|
||||
# dropping root privileges, so keep the key file unreadable by anyone but
|
||||
# root. Included doc/mkcert.sh can be used to easily generate self-signed
|
||||
# certificate, just make sure to update the domains in dovecot-openssl.cnf
|
||||
ssl_cert = </cert/tls.crt
|
||||
ssl_key = </cert/tls.key
|
||||
|
||||
# If key file is password protected, give the password here. Alternatively
|
||||
# give it when starting dovecot with -p parameter. Since this file is often
|
||||
# world-readable, you may want to place this setting instead to a different
|
||||
# root owned 0600 file by using ssl_key_password = <path.
|
||||
#ssl_key_password =
|
||||
|
||||
# PEM encoded trusted certificate authority. Set this only if you intend to use
|
||||
# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
|
||||
# followed by the matching CRL(s). (e.g. ssl_ca = </etc/ssl/certs/ca.pem)
|
||||
#ssl_ca =
|
||||
|
||||
# Require that CRL check succeeds for client certificates.
|
||||
#ssl_require_crl = yes
|
||||
|
||||
# Directory and/or file for trusted SSL CA certificates. These are used only
|
||||
# when Dovecot needs to act as an SSL client (e.g. imapc backend or
|
||||
# submission service). The directory is usually /etc/ssl/certs in
|
||||
# Debian-based systems and the file is /etc/pki/tls/cert.pem in
|
||||
# RedHat-based systems.
|
||||
#ssl_client_ca_dir = /etc/ssl/certs
|
||||
ssl_client_ca_file = /cert/ca.crt
|
||||
|
||||
# Request client to send a certificate. If you also want to require it, set
|
||||
# auth_ssl_require_client_cert=yes in auth section.
|
||||
#ssl_verify_client_cert = no
|
||||
|
||||
# Which field from certificate to use for username. commonName and
|
||||
# x500UniqueIdentifier are the usual choices. You'll also need to set
|
||||
# auth_ssl_username_from_cert=yes.
|
||||
#ssl_cert_username_field = commonName
|
||||
|
||||
# SSL DH parameters
|
||||
# Generate new params with `openssl dhparam -out /etc/dovecot/dh.pem 4096`
|
||||
# Or migrate from old ssl-parameters.dat file with the command dovecot
|
||||
# gives on startup when ssl_dh is unset.
|
||||
ssl_dh = </usr/share/dovecot/dh.pem
|
||||
|
||||
# Minimum SSL protocol version to use. Potentially recognized values are SSLv3,
|
||||
# TLSv1, TLSv1.1, and TLSv1.2, depending on the OpenSSL version used.
|
||||
#ssl_min_protocol = TLSv1
|
||||
|
||||
# SSL ciphers to use, the default is:
|
||||
#ssl_cipher_list = ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
|
||||
# To disable non-EC DH, use:
|
||||
#ssl_cipher_list = ALL:!DH:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
|
||||
|
||||
# Colon separated list of elliptic curves to use. Empty value (the default)
|
||||
# means use the defaults from the SSL library. P-521:P-384:P-256 would be an
|
||||
# example of a valid value.
|
||||
#ssl_curve_list =
|
||||
|
||||
# Prefer the server's order of ciphers over client's.
|
||||
#ssl_prefer_server_ciphers = no
|
||||
|
||||
# SSL crypto device to use, for valid values run "openssl engine"
|
||||
#ssl_crypto_device =
|
||||
|
||||
# SSL extra options. Currently supported options are:
|
||||
# compression - Enable compression.
|
||||
# no_ticket - Disable SSL session tickets.
|
||||
#ssl_options =
|
||||
@ -0,0 +1,48 @@
|
||||
##
|
||||
## LDA specific settings (also used by LMTP)
|
||||
##
|
||||
|
||||
# Address to use when sending rejection mails.
|
||||
# Default is postmaster@%d. %d expands to recipient domain.
|
||||
postmaster_address = postmaster@jochum.dev
|
||||
|
||||
# Hostname to use in various parts of sent mails (e.g. in Message-Id) and
|
||||
# in LMTP replies. Default is the system's real hostname@domain.
|
||||
hostname = mail.jochum.dev
|
||||
|
||||
# If user is over quota, return with temporary failure instead of
|
||||
# bouncing the mail.
|
||||
#quota_full_tempfail = no
|
||||
|
||||
# Binary to use for sending mails.
|
||||
#sendmail_path = /usr/sbin/sendmail
|
||||
|
||||
# If non-empty, send mails via this SMTP host[:port] instead of sendmail.
|
||||
submission_host = postfix:25
|
||||
|
||||
# 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
|
||||
|
||||
# Delimiter character between local-part and detail in email address.
|
||||
#recipient_delimiter = +
|
||||
|
||||
# Header where the original recipient address (SMTP's RCPT TO: address) is taken
|
||||
# from if not available elsewhere. With dovecot-lda -a parameter overrides this.
|
||||
# A commonly used header for this is X-Original-To.
|
||||
#lda_original_recipient_header =
|
||||
|
||||
# Should saving a mail to a nonexistent mailbox automatically create it?
|
||||
#lda_mailbox_autocreate = no
|
||||
|
||||
# Should automatically created mailboxes be also automatically subscribed?
|
||||
#lda_mailbox_autosubscribe = no
|
||||
|
||||
protocol lda {
|
||||
# Space separated list of plugins to load (default is global mail_plugins).
|
||||
mail_plugins = $mail_plugins sieve
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
##
|
||||
## IMAP specific settings
|
||||
##
|
||||
|
||||
# If nothing happens for this long while client is IDLEing, move the connection
|
||||
# to imap-hibernate process and close the old imap process. This saves memory,
|
||||
# because connections use very little memory in imap-hibernate process. The
|
||||
# downside is that recreating the imap process back uses some resources.
|
||||
#imap_hibernate_timeout = 0
|
||||
|
||||
# Maximum IMAP command line length. Some clients generate very long command
|
||||
# lines with huge mailboxes, so you may need to raise this if you get
|
||||
# "Too long argument" or "IMAP command line too large" errors often.
|
||||
#imap_max_line_length = 64k
|
||||
|
||||
# IMAP logout format string:
|
||||
# %i - total number of bytes read from client
|
||||
# %o - total number of bytes sent to client
|
||||
# %{fetch_hdr_count} - Number of mails with mail header data sent to client
|
||||
# %{fetch_hdr_bytes} - Number of bytes with mail header data sent to client
|
||||
# %{fetch_body_count} - Number of mails with mail body data sent to client
|
||||
# %{fetch_body_bytes} - Number of bytes with mail body data sent to client
|
||||
# %{deleted} - Number of mails where client added \Deleted flag
|
||||
# %{expunged} - Number of mails that client expunged, which does not
|
||||
# include automatically expunged mails
|
||||
# %{autoexpunged} - Number of mails that were automatically expunged after
|
||||
# client disconnected
|
||||
# %{trashed} - Number of mails that client copied/moved to the
|
||||
# special_use=\Trash mailbox.
|
||||
# %{appended} - Number of mails saved during the session
|
||||
#imap_logout_format = in=%i out=%o deleted=%{deleted} expunged=%{expunged} \
|
||||
# trashed=%{trashed} hdr_count=%{fetch_hdr_count} \
|
||||
# hdr_bytes=%{fetch_hdr_bytes} body_count=%{fetch_body_count} \
|
||||
# body_bytes=%{fetch_body_bytes}
|
||||
|
||||
# Override the IMAP CAPABILITY response. If the value begins with '+',
|
||||
# add the given capabilities on top of the defaults (e.g. +XFOO XBAR).
|
||||
#imap_capability =
|
||||
|
||||
# How long to wait between "OK Still here" notifications when client is
|
||||
# IDLEing.
|
||||
#imap_idle_notify_interval = 2 mins
|
||||
|
||||
# ID field names and values to send to clients. Using * as the value makes
|
||||
# Dovecot use the default value. The following fields have default values
|
||||
# currently: name, version, os, os-version, support-url, support-email.
|
||||
#imap_id_send =
|
||||
|
||||
# ID fields sent by client to log. * means everything.
|
||||
#imap_id_log =
|
||||
|
||||
# Workarounds for various client bugs:
|
||||
# delay-newmail:
|
||||
# Send EXISTS/RECENT new mail notifications only when replying to NOOP
|
||||
# and CHECK commands. Some clients ignore them otherwise, for example OSX
|
||||
# Mail (<v2.1). Outlook Express breaks more badly though, without this it
|
||||
# may show user "Message no longer in server" errors. Note that OE6 still
|
||||
# breaks even with this workaround if synchronization is set to
|
||||
# "Headers Only".
|
||||
# tb-extra-mailbox-sep:
|
||||
# Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and
|
||||
# adds extra '/' suffixes to mailbox names. This option causes Dovecot to
|
||||
# ignore the extra '/' instead of treating it as invalid mailbox name.
|
||||
# tb-lsub-flags:
|
||||
# Show \Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).
|
||||
# This makes Thunderbird realize they aren't selectable and show them
|
||||
# greyed out, instead of only later giving "not selectable" popup error.
|
||||
#
|
||||
# The list is space-separated.
|
||||
#imap_client_workarounds =
|
||||
|
||||
# Host allowed in URLAUTH URLs sent by client. "*" allows all.
|
||||
#imap_urlauth_host =
|
||||
|
||||
# Enable IMAP LITERAL- extension (replaces LITERAL+)
|
||||
#imap_literal_minus = no
|
||||
|
||||
# What happens when FETCH fails due to some internal error:
|
||||
# disconnect-immediately:
|
||||
# The FETCH is aborted immediately and the IMAP client is disconnected.
|
||||
# disconnect-after:
|
||||
# The FETCH runs for all the requested mails returning as much data as
|
||||
# possible. The client is finally disconnected without a tagged reply.
|
||||
# no-after:
|
||||
# Same as disconnect-after, but tagged NO reply is sent instead of
|
||||
# disconnecting the client. If the client attempts to FETCH the same failed
|
||||
# mail more than once, the client is disconnected. This is to avoid clients
|
||||
# from going into infinite loops trying to FETCH a broken mail.
|
||||
#imap_fetch_failure = disconnect-immediately
|
||||
|
||||
protocol imap {
|
||||
# Space separated list of plugins to load (default is global mail_plugins).
|
||||
mail_plugins = $mail_plugins imap_quota
|
||||
|
||||
# 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
|
||||
}
|
||||
@ -0,0 +1,88 @@
|
||||
##
|
||||
## Settings specific to SMTP Submission
|
||||
##
|
||||
|
||||
# SMTP Submission logout format string:
|
||||
# %i - total number of bytes read from client
|
||||
# %o - total number of bytes sent to client
|
||||
# %{command_count} - Number of commands received from client
|
||||
# %{reply_count} - Number of replies sent to client
|
||||
# %{session} - Session ID of the login session
|
||||
# %{transaction_id} - ID of the current transaction, if any
|
||||
#submission_logout_format = in=%i out=%o
|
||||
|
||||
# Host name reported by the SMTP service, for example to the client in the
|
||||
# initial greeting and to the relay server in the HELO/EHLO command.
|
||||
# Default is the system's real hostname@domain.
|
||||
hostname = {{ HOSTNAME }}
|
||||
|
||||
# Maximum size of messages accepted for relay. This announced in the SIZE
|
||||
# capability. If not configured, this is either determined from the relay
|
||||
# server or left unlimited if no limit is known (relay will reply with error
|
||||
# if some unknown limit exists there, which is duly passed to our client).
|
||||
#submission_max_mail_size =
|
||||
|
||||
# Maximum number of recipients accepted per connection (default: unlimited)
|
||||
#submission_max_recipients =
|
||||
|
||||
# Workarounds for various client bugs:
|
||||
# whitespace-before-path:
|
||||
# Allow one or more spaces or tabs between `MAIL FROM:' and path and between
|
||||
# `RCPT TO:' and path.
|
||||
# mailbox-for-path:
|
||||
# Allow using bare Mailbox syntax (i.e., without <...>) instead of full path
|
||||
# syntax.
|
||||
#
|
||||
# The list is space-separated.
|
||||
#submission_client_workarounds =
|
||||
|
||||
# Relay server configuration:
|
||||
#
|
||||
# The Dovecot SMTP submission service directly proxies the mail transaction
|
||||
# to the SMTP relay configured here.
|
||||
|
||||
# Host name for the relay server (required)
|
||||
submission_relay_host = {{ RELAY_HOST }}
|
||||
|
||||
# Port for the relay server
|
||||
submission_relay_port = {{ RELAY_PORT }}
|
||||
|
||||
# Is the relay server trusted? This determines whether we try to send
|
||||
# (Postfix-specific) XCLIENT data to the relay server
|
||||
submission_relay_trusted = {{ RELAY_TRUSTED }}
|
||||
|
||||
# Authentication data for the relay server if authentication is required
|
||||
#submission_relay_user =
|
||||
#submission_relay_master_user =
|
||||
#submission_relay_password =
|
||||
|
||||
# SSL configuration for connection to relay server
|
||||
#
|
||||
# submission_relay_ssl:
|
||||
# Indicates whether SSL is used for the connection to the relay server. The
|
||||
# following values are defined for this setting:
|
||||
#
|
||||
# no - No SSL is used
|
||||
# smtps - An SMTPS connection (immediate SSL) is used
|
||||
# starttls - The STARTTLS command is used to establish SSL layer
|
||||
#submission_relay_ssl = no
|
||||
|
||||
# submission_relay_ssl_verify:
|
||||
# Configures whether the SSL certificate of the relay server is to be
|
||||
# verified.
|
||||
#submission_relay_ssl_verify = yes
|
||||
|
||||
# Write protocol logs for relay connection to this directory for debugging
|
||||
#submission_relay_rawlog_dir =
|
||||
|
||||
# BURL is configured implicitly by IMAP URLAUTH
|
||||
|
||||
protocol submission {
|
||||
# Space-separated list of plugins to load (default is global mail_plugins).
|
||||
#mail_plugins = $mail_plugins
|
||||
|
||||
# Maximum number of SMTP submission connections allowed for a user from
|
||||
# each IP address.
|
||||
# NOTE: The username is compared case-sensitively.
|
||||
#mail_max_userip_connections = 10
|
||||
}
|
||||
@ -0,0 +1,6 @@
|
||||
plugin {
|
||||
sieve = ~/sieve/.dovecot.sieve
|
||||
sieve_global_path = /data/sieve/default.sieve
|
||||
sieve_dir = ~/sieve
|
||||
sieve_global_dir = /data/sieve/global/
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
driver = {{ SQL_TYPE }}
|
||||
connect = host={{ SQL_HOST }} dbname={{ SQL_DATABASE }} user={{ SQL_USER }} password={{ SQL_PASSWORD }}
|
||||
default_pass_scheme = MD5
|
||||
user_query = \
|
||||
SELECT '/data/vmail/' || mb.maildir as home, '*:bytes=' || mb.quota AS quota_rule \
|
||||
FROM alias al \
|
||||
LEFT JOIN mailbox mb ON al.goto = mb.username \
|
||||
WHERE (al.address = '%u' OR al.address = SUBSTR('%u', POSITION('@' in '%u'))) and mb.active = TRUE \
|
||||
LIMIT 1
|
||||
|
||||
password_query = \
|
||||
SELECT mb.username as user, mb.password as password, '/data/vmail/' || mb.maildir as userdb_home, '*:bytes=' || mb.quota AS userdb_quota_rule \
|
||||
FROM alias al \
|
||||
LEFT JOIN mailbox mb ON al.goto = mb.username \
|
||||
WHERE (al.address = '%u' OR al.address = SUBSTR('%u', POSITION('@' in '%u'))) and mb.active = TRUE \
|
||||
LIMIT 1
|
||||
@ -0,0 +1,102 @@
|
||||
## Dovecot configuration file
|
||||
|
||||
# If you're in a hurry, see http://wiki2.dovecot.org/QuickConfiguration
|
||||
|
||||
# "doveconf -n" command gives a clean output of the changed settings. Use it
|
||||
# instead of copy&pasting files when posting to the Dovecot mailing list.
|
||||
|
||||
# '#' character and everything after it is treated as comments. Extra spaces
|
||||
# and tabs are ignored. If you want to use either of these explicitly, put the
|
||||
# value inside quotes, eg.: key = "# char and trailing whitespace "
|
||||
|
||||
# Most (but not all) settings can be overridden by different protocols and/or
|
||||
# source/destination IPs by placing the settings inside sections, for example:
|
||||
# protocol imap { }, local 127.0.0.1 { }, remote 10.0.0.0/8 { }
|
||||
|
||||
# Default values are shown for each setting, it's not required to uncomment
|
||||
# those. These are exceptions to this though: No sections (e.g. namespace {})
|
||||
# or plugin settings are added by default, they're listed only as examples.
|
||||
# Paths are also just examples with the real defaults being based on configure
|
||||
# options. The paths listed here are for configure --prefix=/usr
|
||||
# --sysconfdir=/etc --localstatedir=/var
|
||||
|
||||
# Enable installed protocols
|
||||
!include_try /usr/share/dovecot/protocols.d/*.protocol
|
||||
|
||||
# A comma separated list of IPs or hosts where to listen in for connections.
|
||||
# "*" listens in all IPv4 interfaces, "::" listens in all IPv6 interfaces.
|
||||
# If you want to specify non-default ports or anything more complex,
|
||||
# edit conf.d/master.conf.
|
||||
listen = *, ::
|
||||
|
||||
# Base directory where to store runtime data.
|
||||
#base_dir = /var/run/dovecot/
|
||||
|
||||
# Name of this instance. In multi-instance setup doveadm and other commands
|
||||
# can use -i <instance_name> to select which instance is used (an alternative
|
||||
# to -c <config_path>). The instance name is also added to Dovecot processes
|
||||
# in ps output.
|
||||
#instance_name = dovecot
|
||||
|
||||
# Greeting message for clients.
|
||||
#login_greeting = Dovecot ready.
|
||||
|
||||
# Space separated list of trusted network ranges. Connections from these
|
||||
# IPs are allowed to override their IP addresses and ports (for logging and
|
||||
# for authentication checks). disable_plaintext_auth is also ignored for
|
||||
# these networks. Typically you'd specify your IMAP proxy servers here.
|
||||
#login_trusted_networks =
|
||||
|
||||
# Space separated list of login access check sockets (e.g. tcpwrap)
|
||||
#login_access_sockets =
|
||||
|
||||
# With proxy_maybe=yes if proxy destination matches any of these IPs, don't do
|
||||
# proxying. This isn't necessary normally, but may be useful if the destination
|
||||
# IP is e.g. a load balancer's IP.
|
||||
#auth_proxy_self =
|
||||
|
||||
# Show more verbose process titles (in ps). Currently shows user name and
|
||||
# IP address. Useful for seeing who are actually using the IMAP processes
|
||||
# (eg. shared mailboxes or if same uid is used for multiple accounts).
|
||||
#verbose_proctitle = no
|
||||
|
||||
# Should all processes be killed when Dovecot master process shuts down.
|
||||
# Setting this to "no" means that Dovecot can be upgraded without
|
||||
# forcing existing client connections to close (although that could also be
|
||||
# a problem if the upgrade is e.g. because of a security fix).
|
||||
#shutdown_clients = yes
|
||||
|
||||
# If non-zero, run mail commands via this many connections to doveadm server,
|
||||
# instead of running them directly in the same process.
|
||||
#doveadm_worker_count = 0
|
||||
# UNIX socket or host:port used for connecting to doveadm server
|
||||
#doveadm_socket_path = doveadm-server
|
||||
|
||||
# Space separated list of environment variables that are preserved on Dovecot
|
||||
# startup and passed down to all of its child processes. You can also give
|
||||
# key=value pairs to always set specific settings.
|
||||
#import_environment = TZ
|
||||
|
||||
##
|
||||
## Dictionary server settings
|
||||
##
|
||||
|
||||
# Dictionary can be used to store key=value lists. This is used by several
|
||||
# plugins. The dictionary can be accessed either directly or though a
|
||||
# dictionary server. The following dict block maps dictionary names to URIs
|
||||
# when the server is used. These can then be referenced using URIs in format
|
||||
# "proxy::<name>".
|
||||
|
||||
dict {
|
||||
#quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
|
||||
#expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext
|
||||
}
|
||||
|
||||
# Most of the actual configuration gets included below. The filenames are
|
||||
# first sorted by their ASCII value and parsed in that order. The 00-prefixes
|
||||
# in filenames are intended to make it easier to understand the ordering.
|
||||
!include conf.d/*.conf
|
||||
|
||||
# A config file can also tried to be included without giving an error if
|
||||
# it's not found:
|
||||
!include_try local.conf
|
||||
@ -0,0 +1,41 @@
|
||||
#!/usr/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import os
|
||||
import shutil
|
||||
import sys
|
||||
import glob
|
||||
import jinja2
|
||||
|
||||
def jinja_render_file(in_path, data, out_path):
|
||||
render_environment = jinja2.Environment(loader=jinja2.FileSystemLoader(os.path.dirname(in_path)))
|
||||
output = render_environment.get_template(os.path.basename(in_path)).render(**data)
|
||||
|
||||
with open(out_path, 'w', encoding='utf-8') as rf:
|
||||
rf.write(output)
|
||||
|
||||
for dovecot_file in glob.glob("/conf/**/*.conf", recursive=True):
|
||||
destination = os.path.join("/etc/dovecot", dovecot_file[6:])
|
||||
shutil.copyfile(dovecot_file, destination)
|
||||
|
||||
for dovecot_file in glob.glob("/conf/**/*.jinja", recursive=True):
|
||||
out_path = os.path.join("/etc/dovecot", dovecot_file[6:-6])
|
||||
jinja_render_file(dovecot_file, os.environ, out_path)
|
||||
os.chmod(out_path, 600)
|
||||
|
||||
for dovecot_file in glob.glob("/overrides/**/*.conf", recursive=True):
|
||||
destination = os.path.join("/etc/dovecot", dovecot_file[6:])
|
||||
shutil.copyfile(dovecot_file, destination)
|
||||
|
||||
for dovecot_file in glob.glob("/overrides/**/*.jinja", recursive=True):
|
||||
out_path = os.path.join("/etc/dovecot", dovecot_file[6:-6])
|
||||
jinja_render_file(dovecot_file, os.environ, out_path)
|
||||
os.chmod(out_path, 600)
|
||||
|
||||
os.system("/bin/mkdir -p /data/vmail")
|
||||
os.system("/bin/chmod u=rwX,g=rX,o=rX /data")
|
||||
os.system("/bin/chown -R mail: /data/vmail")
|
||||
os.system("/bin/chmod -R u=rwX,g=rX,o= /data/vmail")
|
||||
|
||||
os.system("/bin/mkdir -p /data/sieve/global/")
|
||||
os.system("/bin/chown -R mail:mail /data/sieve")
|
||||
Loading…
Reference in New Issue