From e20337a972b248ef710539eb97bf63c300bcf368 Mon Sep 17 00:00:00 2001 From: Guido Schmitz Date: Wed, 26 Jul 2017 21:30:31 +0200 Subject: [PATCH] initial import --- host_vars/example_host.yml | 37 + roles/dovecot/handlers/main.yml | 2 + roles/dovecot/tasks/main.yml | 51 ++ .../dovecot/templates/conf.d/10-auth.conf.j2 | 130 +++ .../templates/conf.d/10-director.conf.j2 | 61 ++ .../templates/conf.d/10-logging.conf.j2 | 84 ++ .../dovecot/templates/conf.d/10-mail.conf.j2 | 371 ++++++++ .../templates/conf.d/10-master.conf.j2 | 128 +++ roles/dovecot/templates/conf.d/10-ssl.conf.j2 | 64 ++ .../templates/conf.d/10-tcpwrapper.conf.j2 | 14 + roles/dovecot/templates/conf.d/15-lda.conf.j2 | 48 ++ .../templates/conf.d/15-mailboxes.conf.j2 | 53 ++ .../dovecot/templates/conf.d/20-imap.conf.j2 | 61 ++ .../dovecot/templates/conf.d/20-lmtp.conf.j2 | 27 + .../templates/conf.d/20-managesieve.conf.j2 | 76 ++ roles/dovecot/templates/conf.d/90-acl.conf.j2 | 19 + .../templates/conf.d/90-plugin.conf.j2 | 191 +++++ .../dovecot/templates/conf.d/90-quota.conf.j2 | 80 ++ .../dovecot/templates/conf.d/90-sieve.conf.j2 | 138 +++ .../conf.d/auth-checkpassword-ipa.conf.ext.j2 | 21 + .../conf.d/auth-ldap-ipa.conf.ext.j2 | 25 + .../dovecot-ldap-ipa-userdb.conf.ext.j2 | 104 +++ roles/letsencrypt_common/defaults/main.yml | 4 + .../files/renew-letsencrypt-certs | 25 + roles/letsencrypt_common/tasks/main.yml | 17 + roles/mailman/defaults/main.yml | 2 + roles/mailman/files/__init__.py | 0 roles/mailman/handlers/main.yml | 2 + roles/mailman/tasks/main.yml | 128 +++ .../templates/mailman-hyperkitty.cfg.j2 | 11 + roles/mailman/templates/mailman.cfg.j2 | 65 ++ roles/mailman/templates/mailman3.service.j2 | 28 + roles/mailman/templates/web/manage.py.j2 | 11 + roles/mailman/templates/web/my.cnf.j2 | 6 + .../templates/web/passenger_wsgi.py.j2 | 2 + roles/mailman/templates/web/settings.py.j2 | 447 ++++++++++ roles/mailman/templates/web/urls.py.j2 | 34 + roles/mailman/templates/web/wsgi.py.j2 | 4 + roles/passenger_common/tasks/main.yml | 12 + roles/postfix/handlers/main.yml | 2 + roles/postfix/tasks/main.yml | 29 + .../templates/ldap/virtual_alias_maps.cf.j2 | 4 + .../ldap/virtual_mailbox_domains.cf.j2 | 5 + .../templates/ldap/virtual_mailbox_maps.cf.j2 | 4 + roles/postfix/templates/main.cf.j2 | 790 ++++++++++++++++++ roles/postfix/templates/master.cf.j2 | 142 ++++ roles/rspamd/handlers/main.yml | 5 + roles/rspamd/tasks/main.yml | 42 + roles/rspamd/templates/antivirus.conf.j2 | 3 + roles/rspamd/templates/redis.conf.j2 | 1 + roles/rspamd/templates/rmilter.conf.local.j2 | 13 + .../rspamd/templates/rmilter_headers.conf.j2 | 7 + roles/rspamd/templates/spamassassin.conf.j2 | 1 + .../rspamd/templates/worker-controller.inc.j2 | 1 + roles/web_server/handlers/main.yml | 5 + roles/web_server/meta/main.yml | 3 + roles/web_server/tasks/main.yml | 137 +++ roles/web_server/templates/apache2.conf.j2 | 352 ++++++++ .../templates/default-index.html.j2 | 48 ++ roles/web_server/templates/http-body.j2 | 48 ++ roles/web_server/templates/http.conf.j2 | 9 + roles/web_server/templates/https.conf.j2 | 15 + site-mail.yml | 31 + 63 files changed, 4280 insertions(+) create mode 100644 host_vars/example_host.yml create mode 100644 roles/dovecot/handlers/main.yml create mode 100644 roles/dovecot/tasks/main.yml create mode 100644 roles/dovecot/templates/conf.d/10-auth.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-director.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-logging.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-mail.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-master.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-ssl.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/10-tcpwrapper.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/15-lda.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/15-mailboxes.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/20-imap.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/20-lmtp.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/20-managesieve.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/90-acl.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/90-plugin.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/90-quota.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/90-sieve.conf.j2 create mode 100644 roles/dovecot/templates/conf.d/auth-checkpassword-ipa.conf.ext.j2 create mode 100644 roles/dovecot/templates/conf.d/auth-ldap-ipa.conf.ext.j2 create mode 100644 roles/dovecot/templates/dovecot-ldap-ipa-userdb.conf.ext.j2 create mode 100644 roles/letsencrypt_common/defaults/main.yml create mode 100644 roles/letsencrypt_common/files/renew-letsencrypt-certs create mode 100644 roles/letsencrypt_common/tasks/main.yml create mode 100644 roles/mailman/defaults/main.yml create mode 100644 roles/mailman/files/__init__.py create mode 100644 roles/mailman/handlers/main.yml create mode 100644 roles/mailman/tasks/main.yml create mode 100644 roles/mailman/templates/mailman-hyperkitty.cfg.j2 create mode 100644 roles/mailman/templates/mailman.cfg.j2 create mode 100644 roles/mailman/templates/mailman3.service.j2 create mode 100644 roles/mailman/templates/web/manage.py.j2 create mode 100644 roles/mailman/templates/web/my.cnf.j2 create mode 100644 roles/mailman/templates/web/passenger_wsgi.py.j2 create mode 100644 roles/mailman/templates/web/settings.py.j2 create mode 100644 roles/mailman/templates/web/urls.py.j2 create mode 100644 roles/mailman/templates/web/wsgi.py.j2 create mode 100644 roles/passenger_common/tasks/main.yml create mode 100644 roles/postfix/handlers/main.yml create mode 100644 roles/postfix/tasks/main.yml create mode 100644 roles/postfix/templates/ldap/virtual_alias_maps.cf.j2 create mode 100644 roles/postfix/templates/ldap/virtual_mailbox_domains.cf.j2 create mode 100644 roles/postfix/templates/ldap/virtual_mailbox_maps.cf.j2 create mode 100644 roles/postfix/templates/main.cf.j2 create mode 100644 roles/postfix/templates/master.cf.j2 create mode 100644 roles/rspamd/handlers/main.yml create mode 100644 roles/rspamd/tasks/main.yml create mode 100644 roles/rspamd/templates/antivirus.conf.j2 create mode 100644 roles/rspamd/templates/redis.conf.j2 create mode 100644 roles/rspamd/templates/rmilter.conf.local.j2 create mode 100644 roles/rspamd/templates/rmilter_headers.conf.j2 create mode 100644 roles/rspamd/templates/spamassassin.conf.j2 create mode 100644 roles/rspamd/templates/worker-controller.inc.j2 create mode 100644 roles/web_server/handlers/main.yml create mode 100644 roles/web_server/meta/main.yml create mode 100644 roles/web_server/tasks/main.yml create mode 100644 roles/web_server/templates/apache2.conf.j2 create mode 100644 roles/web_server/templates/default-index.html.j2 create mode 100644 roles/web_server/templates/http-body.j2 create mode 100644 roles/web_server/templates/http.conf.j2 create mode 100644 roles/web_server/templates/https.conf.j2 create mode 100755 site-mail.yml diff --git a/host_vars/example_host.yml b/host_vars/example_host.yml new file mode 100644 index 0000000..f7c14f5 --- /dev/null +++ b/host_vars/example_host.yml @@ -0,0 +1,37 @@ +ansible_host: 'some_ip_address' +web_server: + - domains: + - 'some domain name for rspamd interface' + root: '/var/www/blank' + mode: plain + httpsonly: True + settings: | + Header set X-Content-Type-Options nosniff + Header set X-Frame-Options SAMEORIGIN + Header set X-XSS-Protection "1; mode=block" + + ProxyPass http://127.0.0.1:11334/ + ProxyPassReverse http://127.0.0.1:11334/ + + - domains: + - 'some domain name for mailing lists' + root: '/var/www/mailman_web/public' + mode: passenger + user: 'mailman' + group: 'mailman' + httpsonly: True + settings: | + PassengerPython /opt/mailman_web/bin/python +public_hostname: 'hostname of this machine' +mailname: 'fqdn of this machine' +rspamd_password: 'some secret' +mailman: + django_secret_key: 'some other secret' + domains: + - 'same domain name as above for mailing lists' + rest_user: 'mailman' + rest_password: 'yet another secret' + archiver_key: 'and one more secret' +admin_mail: 'root@maschinendeck.org' +ldap_host: 'ldaps://some.ldap.host' +ldap_base: 'dc=ldap,dc=base' diff --git a/roles/dovecot/handlers/main.yml b/roles/dovecot/handlers/main.yml new file mode 100644 index 0000000..253af73 --- /dev/null +++ b/roles/dovecot/handlers/main.yml @@ -0,0 +1,2 @@ +- name: restart dovecot + service: name=dovecot state=restarted diff --git a/roles/dovecot/tasks/main.yml b/roles/dovecot/tasks/main.yml new file mode 100644 index 0000000..5301b8d --- /dev/null +++ b/roles/dovecot/tasks/main.yml @@ -0,0 +1,51 @@ +- apt: name='{{ item }}' state=present + with_items: + - dovecot-core + - dovecot-imapd + - dovecot-managesieved + - dovecot-sieve + - dovecot-antispam + - dovecot-gssapi + - dovecot-ldap + - dovecot-lmtpd + - python-ldap + +- template: src='{{ item }}.j2' dest='/etc/dovecot/{{ item }}' owner='root' group='root' mode='0644' + with_items: + - 'conf.d/auth-ldap-ipa.conf.ext' + - 'conf.d/auth-checkpassword-ipa.conf.ext' + - 'conf.d/10-auth.conf' + - 'conf.d/10-director.conf' + - 'conf.d/10-logging.conf' + - 'conf.d/10-mail.conf' + - 'conf.d/10-master.conf' + - 'conf.d/10-ssl.conf' + - 'conf.d/10-tcpwrapper.conf' + - 'conf.d/15-lda.conf' + - 'conf.d/15-mailboxes.conf' + - 'conf.d/20-imap.conf' + - 'conf.d/20-lmtp.conf' + - 'conf.d/20-managesieve.conf' + - 'conf.d/90-acl.conf' + - 'conf.d/90-plugin.conf' + - 'conf.d/90-quota.conf' + - 'conf.d/90-sieve.conf' + notify: restart dovecot + + +- template: src='{{ item }}.j2' dest='/etc/dovecot/{{ item }}' owner='root' group='root' mode='0600' + with_items: + - 'dovecot-ldap-ipa-userdb.conf.ext' + notify: restart dovecot + +- template: src='checkpassword.py.j2' dest='/usr/local/bin/checkpassword' owner='root' group='root' mode='0755' + +- file: path='/etc/dovecot/private' owner='root' group='root' mode='700' state=directory + +- group: name='vmail' system='yes' state=present + notify: restart dovecot + +- user: name='vmail' group='vmail' home='/home/vmail' shell='/bin/sh' system='yes' createhome='no' state=present + notify: restart dovecot + +- file: path='/home/vmail' owner='vmail' group='vmail' mode='700' state=directory diff --git a/roles/dovecot/templates/conf.d/10-auth.conf.j2 b/roles/dovecot/templates/conf.d/10-auth.conf.j2 new file mode 100644 index 0000000..ed13ab0 --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-auth.conf.j2 @@ -0,0 +1,130 @@ +## +## 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 = yes + +# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that +# bsdauth, PAM and vpopmail require cache_key to be set for caching to be used. +#auth_cache_size = 0 +# Time to live for cached data. After TTL expires the cached record is no +# longer used, *except* if the main database lookup returns internal failure. +# We also try to handle password changes automatically: If user's previous +# authentication was successful, but this one wasn't, the cache isn't used. +# For now this works only with plaintext authentication. +#auth_cache_ttl = 1 hour +# TTL for negative hits (user not found, password mismatch). +# 0 disables caching them completely. +#auth_cache_negative_ttl = 1 hour + +# Space separated list of realms for SASL authentication mechanisms that need +# them. You can leave it empty if you don't want to support multiple realms. +# Many clients simply use the first one listed here, so keep the default realm +# first. +#auth_realms = + +# Default realm/domain to use if none was specified. This is used for both +# SASL realms and appending @domain to username in plaintext logins. +#auth_default_realm = + +# List of allowed characters in username. If the user-given username contains +# a character not listed in here, the login automatically fails. This is just +# an extra check to make sure user can't exploit any potential quote escaping +# vulnerabilities with SQL/LDAP databases. If you want to allow all characters, +# set this value to empty. +#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ + +# Username character translations before it's looked up from databases. The +# value contains series of from -> to characters. For example "#@/@" means +# that '#' and '/' characters are translated to '@'. +#auth_username_translation = + +# Username formatting before it's looked up from databases. You can use +# the standard variables here, eg. %Lu would lowercase the username, %n would +# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into +# "-AT-". This translation is done after auth_username_translation changes. +#auth_username_format = %Lu + +# If you want to allow master users to log in by specifying the master +# username within the normal username string (ie. not using SASL mechanism's +# support for it), you can specify the separator character here. The format +# is then . 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. +#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. +# +# +# +# User database specifies where mails are located and what user/group IDs +# own them. For single-UID configuration use "static" userdb. +# +# + +#!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-ldap-ipa.conf.ext +#!include auth-passwdfile.conf.ext +#!include auth-checkpassword.conf.ext +!include auth-checkpassword-ipa.conf.ext +#!include auth-vpopmail.conf.ext +#!include auth-static.conf.ext diff --git a/roles/dovecot/templates/conf.d/10-director.conf.j2 b/roles/dovecot/templates/conf.d/10-director.conf.j2 new file mode 100644 index 0000000..31e97e9 --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-director.conf.j2 @@ -0,0 +1,61 @@ +## +## Director-specific settings. +## + +# Director can be used by Dovecot proxy to keep a temporary user -> mail server +# mapping. As long as user has simultaneous connections, the user is always +# redirected to the same server. Each proxy server is running its own director +# process, and the directors are communicating the state to each others. +# Directors are mainly useful with NFS-like setups. + +# List of IPs or hostnames to all director servers, including ourself. +# Ports can be specified as ip:port. The default port is the same as +# what director service's inet_listener is using. +#director_servers = + +# List of IPs or hostnames to all backend mail servers. Ranges are allowed +# too, like 10.0.0.10-10.0.0.30. +#director_mail_servers = + +# How long to redirect users to a specific server after it no longer has +# any connections. +#director_user_expire = 15 min + +# TCP/IP port that accepts doveadm connections (instead of director connections) +# If you enable this, you'll also need to add inet_listener for the port. +#director_doveadm_port = 0 + +# How the username is translated before being hashed. Useful values include +# %Ln if user can log in with or without @domain, %Ld if mailboxes are shared +# within domain. +#director_username_hash = %Lu + +# To enable director service, uncomment the modes and assign a port. +service director { + unix_listener login/director { + #mode = 0666 + } + fifo_listener login/proxy-notify { + #mode = 0666 + } + unix_listener director-userdb { + #mode = 0600 + } + inet_listener { + #port = + } +} + +# Enable director for the wanted login services by telling them to +# connect to director socket instead of the default login socket: +service imap-login { + #executable = imap-login director +} +service pop3-login { + #executable = pop3-login director +} + +# Enable director for LMTP proxying: +protocol lmtp { + #auth_socket_path = director-userdb +} diff --git a/roles/dovecot/templates/conf.d/10-logging.conf.j2 b/roles/dovecot/templates/conf.d/10-logging.conf.j2 new file mode 100644 index 0000000..5f2c25c --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-logging.conf.j2 @@ -0,0 +1,84 @@ +## +## Log destination. +## + +# Log file to use for error messages. "syslog" logs to syslog, +# /dev/stderr logs to stderr. +#log_path = syslog + +# 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 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 = %$: %s + +# Log prefix for mail processes. See doc/wiki/Variables.txt for list of +# possible variables you can use. +#mail_log_prefix = "%s(%u): " + +# Format to use for logging mail deliveries. You can use variables: +# %$ - Delivery status message (e.g. "saved to INBOX") +# %m - Message-ID +# %s - Subject +# %f - From address +# %p - Physical size +# %w - Virtual size +#deliver_log_format = msgid=%m: %$ diff --git a/roles/dovecot/templates/conf.d/10-mail.conf.j2 b/roles/dovecot/templates/conf.d/10-mail.conf.j2 new file mode 100644 index 0000000..52e98a5 --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-mail.conf.j2 @@ -0,0 +1,371 @@ +## +## 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 +# +# +# +mail_location = maildir:~/Maildir + +# If you need to set multiple mailbox locations or want to change default +# namespace settings, you can do it by defining namespace sections. +# +# You can have private, shared and public namespaces. Private namespaces +# are for user's personal mails. Shared namespaces are for accessing other +# users' mailboxes that have been shared. Public namespaces are for shared +# mailboxes that are managed by sysadmin. If you create any shared or public +# namespaces you'll typically want to enable ACL plugin also, otherwise all +# users can access all the shared mailboxes, assuming they have permissions +# on filesystem level to do so. +namespace inbox { + # Namespace type: private, shared or public + #type = private + + # Hierarchy separator to use. You should use the same separator for all + # namespaces or some clients get confused. '/' is usually a good one. + # The default however depends on the underlying mail storage format. + #separator = + + # Prefix required to access this namespace. This needs to be different for + # all namespaces. For example "Public/". + #prefix = + + # Physical location of the mailbox. This is in same format as + # mail_location, which is also the default for it. + #location = + + # There can be only one INBOX, and this setting defines which namespace + # has it. + inbox = yes + + # If namespace is hidden, it's not advertised to clients via NAMESPACE + # extension. You'll most likely also want to set list=no. This is mostly + # useful when converting from another server with different namespaces which + # you want to deprecate but still keep working. For example you can create + # hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/". + #hidden = no + + # Show the mailboxes under this namespace with LIST command. This makes the + # namespace visible for clients that don't support NAMESPACE extension. + # "children" value lists child mailboxes, but hides the namespace prefix. + #list = yes + + # Namespace handles its own subscriptions. If set to "no", the parent + # namespace handles them (empty prefix should always have this as "yes") + #subscriptions = yes +} + +# Example shared namespace configuration +#namespace { + #type = shared + #separator = / + + # Mailboxes are visible under "shared/user@domain/" + # %%n, %%d and %%u are expanded to the destination user. + #prefix = shared/%%u/ + + # Mail location for other users' mailboxes. Note that %variables and ~/ + # expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the + # destination user's data. + #location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u + + # Use the default namespace for saving subscriptions. + #subscriptions = no + + # List the shared/ namespace only if there are visible shared mailboxes. + #list = children +#} +# Should shared INBOX be visible as "shared/user" or "shared/user/INBOX"? +#mail_shared_explicit_inbox = 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. +#mail_uid = +#mail_gid = + +# Group to enable temporarily for privileged operations. Currently this is +# used only with INBOX when either its initial creation or dotlocking fails. +# Typically this is set to "mail" to give access to /var/mail. +#mail_privileged_group = + +# Grant access to these supplementary groups for mail processes. Typically +# these are used to set up access to shared mailboxes. Note that it may be +# dangerous to set these if users can create symlinks (e.g. if "mail" group is +# set here, ln -s /var/mail ~/mail/var could allow a user to delete others' +# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it). +#mail_access_groups = + +# Allow full filesystem access to clients. There's no access checks other than +# what the operating system does for the active UID/GID. It works with both +# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/ +# or ~user/. +#mail_full_filesystem_access = no + +# Dictionary for key=value mailbox attributes. Currently used by URLAUTH, but +# soon intended to be used by METADATA as well. +#mail_attribute_dict = + +## +## 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 in which LDA/LMTP temporarily stores incoming mails >128 kB. +#mail_temp_dir = /tmp + +# Valid UID range for users, defaults to 500 and above. This is mostly +# to make sure that users can't log in as daemons or other system users. +# Note that denying root logins is hardcoded to dovecot binary and can't +# be done even if first_valid_uid is set to 0. +#first_valid_uid = 500 +#last_valid_uid = 0 + +# Valid GID range for users, defaults to non-root/wheel. Users having +# non-valid GID as primary group ID aren't allowed to log in. If user +# belongs to supplementary groups with non-valid GIDs, those groups are +# not set. +#first_valid_gid = 1 +#last_valid_gid = 0 + +# Maximum allowed length for mail keyword name. It's only forced when trying +# to create new keywords. +#mail_max_keyword_length = 50 + +# ':' separated list of directories under which chrooting is allowed for mail +# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too). +# This setting doesn't affect login_chroot, mail_chroot or auth chroot +# settings. If this setting is empty, "/./" in home dirs are ignored. +# WARNING: Never add directories here which local users can modify, that +# may lead to root exploit. Usually this should be done only if you don't +# allow shell access for users. +#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. +#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 = 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 dnotify, inotify and +# kqueue to find out immediately when changes occur. +#mailbox_idle_check_interval = 30 secs + +# Save mails with CR+LF instead of plain LF. This makes sending those mails +# take less CPU, especially with sendfile() syscall with Linux and FreeBSD. +# But it also creates a bit more disk I/O which may just make it slower. +# Also note that if other software reads the mboxes/maildirs, they may handle +# the extra CRs wrong and cause problems. +#mail_save_crlf = no + +# Max number of mails to keep open and prefetch to memory. This only works with +# some mailbox formats and/or operating systems. +#mail_prefetch_count = 0 + +# How often to scan for stale temporary files and delete them (0 = never). +# These should exist only after Dovecot dies in the middle of saving mails. +#mail_temp_scan_interval = 1w + +## +## Maildir-specific settings +## + +# By default LIST command returns all entries in maildir beginning with a dot. +# Enabling this option makes Dovecot return only entries which are directories. +# This is done by stat()ing each entry, so it causes more disk I/O. +# (For systems setting struct dirent->d_type, this check is free and it's +# done always regardless of this setting) +#maildir_stat_dirs = no + +# When copying a message, do it with hard links whenever possible. This makes +# the performance much better, and it's unlikely to have any side effects. +#maildir_copy_with_hardlinks = yes + +# Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only +# when its mtime changes unexpectedly or when we can't find the mail otherwise. +#maildir_very_dirty_syncs = no + +# If enabled, Dovecot doesn't use the S= 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 .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 = 2M + +# Maximum dbox file age until it's rotated. Typically in days. Day begins +# from midnight, so 1d = today, 2d = yesterday, etc. 0 = check disabled. +#mdbox_rotate_interval = 0 + +# When creating new mdbox files, immediately preallocate their size to +# mdbox_rotate_size. This setting currently works only in Linux with some +# filesystems (ext4, xfs). +#mdbox_preallocate_space = no + +## +## Mail attachments +## + +# sdbox and mdbox support saving mail attachments to external files, which +# also allows single instance storage for them. Other backends don't support +# this for now. + +# 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} diff --git a/roles/dovecot/templates/conf.d/10-master.conf.j2 b/roles/dovecot/templates/conf.d/10-master.conf.j2 new file mode 100644 index 0000000..3e05750 --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-master.conf.j2 @@ -0,0 +1,128 @@ +#default_process_limit = 100 +#default_client_limit = 1000 + +# Default VSZ (virtual memory size) limit for service processes. This is mainly +# intended to catch and kill processes that leak memory before they eat up +# everything. +#default_vsz_limit = 256M + +# Login user is internally used by login processes. This is the most untrusted +# user in Dovecot system. It shouldn't have access to anything at all. +#default_login_user = dovenull + +# Internal user is used by unprivileged processes. It should be separate from +# login user, so that login processes can't disturb other processes. +#default_internal_user = dovecot + +service imap-login { + inet_listener imap { + #port = 143 + } + inet_listener imaps { + #port = 993 + #ssl = yes + } + + # Number of connections to handle before starting a new process. Typically + # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0 + # is faster. + #service_count = 1 + + # Number of processes to always keep waiting for more connections. + #process_min_avail = 0 + + # If you set service_count=0, you probably need to grow this. + #vsz_limit = $default_vsz_limit +} + +#service pop3-login { +# inet_listener pop3 { +# #port = 110 +# } +# inet_listener pop3s { +# #port = 995 +# #ssl = yes +# } +#} + +service lmtp { + + unix_listener /var/spool/postfix/private/dovecot-lmtp { + user = postfix + group = postfix + mode = 0660 + } + + unix_listener lmtp { + #mode = 0666 + } + + # Create inet listener only if you can't use the above UNIX socket + #inet_listener lmtp { + # Avoid making LMTP visible for the entire internet + #address = + #port = + #} +} + +service imap { + # Most of the memory goes to mmap()ing files. You may need to increase this + # limit if you have huge mailboxes. + #vsz_limit = $default_vsz_limit + + # Max. number of IMAP processes (connections) + #process_limit = 1024 +} + +service pop3 { + # Max. number of POP3 processes (connections) + #process_limit = 1024 +} + +service auth { + # auth_socket_path points to this userdb socket by default. It's typically + # used by dovecot-lda, doveadm, possibly imap process, etc. Users that have + # full permissions to this socket are able to get a list of all usernames and + # get the results of everyone's userdb lookups. + # + # The default 0666 mode allows anyone to connect to the socket, but the + # userdb lookups will succeed only if the userdb returns an "uid" field that + # matches the caller process's UID. Also if caller's uid or gid matches the + # socket's uid or gid the lookup succeeds. Anything else causes a failure. + # + # To give the caller full permissions to lookup all users, set the mode to + # something else than 0666 and Dovecot lets the kernel enforce the + # permissions (e.g. 0777 allows everyone full permissions). + unix_listener auth-userdb { + #mode = 0666 + #user = + #group = + } + + # Postfix smtp-auth + unix_listener /var/spool/postfix/private/auth { + mode = 0660 + user = postfix + group = postfix + } + + # Auth process is run as this user. + #user = $default_internal_user +} + +service auth-worker { + # Auth worker process is run as root by default, so that it can access + # /etc/shadow. If this isn't necessary, the user should be changed to + # $default_internal_user. + #user = root +} + +service dict { + # If dict proxy is used, mail processes should have access to its socket. + # For example: mode=0660, group=vmail and global mail_access_groups=vmail + unix_listener dict { + #mode = 0600 + #user = + #group = + } +} diff --git a/roles/dovecot/templates/conf.d/10-ssl.conf.j2 b/roles/dovecot/templates/conf.d/10-ssl.conf.j2 new file mode 100644 index 0000000..b9e7b90 --- /dev/null +++ b/roles/dovecot/templates/conf.d/10-ssl.conf.j2 @@ -0,0 +1,64 @@ +## +## SSL settings +## + +# SSL/TLS support: yes, no, required. +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 = . %d expands to recipient domain. +#postmaster_address = + +# 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 = {{ mailname }} + +# 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 = + +# 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 quota sieve +} diff --git a/roles/dovecot/templates/conf.d/15-mailboxes.conf.j2 b/roles/dovecot/templates/conf.d/15-mailboxes.conf.j2 new file mode 100644 index 0000000..dcfe674 --- /dev/null +++ b/roles/dovecot/templates/conf.d/15-mailboxes.conf.j2 @@ -0,0 +1,53 @@ +## +## Mailbox definitions +## + +# NOTE: Assumes "namespace inbox" has been defined in 10-mail.conf. +namespace inbox { + + #mailbox name { + # auto=create will automatically create this mailbox. + # auto=subscribe will both create and subscribe to the mailbox. + #auto = no + + # Space separated list of IMAP SPECIAL-USE attributes as specified by + # RFC 6154: \All \Archive \Drafts \Flagged \Junk \Sent \Trash + #special_use = + #} + + # These mailboxes are widely used and could perhaps be created automatically: + mailbox Drafts { + special_use = \Drafts + auto = subscribe + } + mailbox SPAM { + special_use = \Junk + auto = subscribe + } + mailbox Trash { + special_use = \Trash + auto = subscribe + autoexpunge = 30d + mailbox_list_index = yes + } + + # For \Sent mailboxes there are two widely used names. We'll mark both of + # them as \Sent. User typically deletes one of them if duplicates are created. + mailbox Sent { + special_use = \Sent + auto = subscribe + } + mailbox "Sent Messages" { + special_use = \Sent + } + + # If you have a virtual "All messages" mailbox: + #mailbox virtual/All { + # special_use = \All + #} + + # If you have a virtual "Flagged" mailbox: + #mailbox virtual/Flagged { + # special_use = \Flagged + #} +} diff --git a/roles/dovecot/templates/conf.d/20-imap.conf.j2 b/roles/dovecot/templates/conf.d/20-imap.conf.j2 new file mode 100644 index 0000000..c0e5f8e --- /dev/null +++ b/roles/dovecot/templates/conf.d/20-imap.conf.j2 @@ -0,0 +1,61 @@ +## +## IMAP specific settings +## + +# 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 +#imap_logout_format = in=%i out=%o + +# Override the IMAP CAPABILITY response. If the value begins with '+', +# add the given capabilities on top of the defaults (e.g. +XFOO XBAR). +#imap_capability = + +# How long to wait between "OK Still here" notifications when client is +# IDLEing. +#imap_idle_notify_interval = 2 mins + +# ID field names and values to send to clients. Using * as the value makes +# Dovecot use the default value. The following fields have default values +# currently: name, version, os, os-version, support-url, support-email. +#imap_id_send = + +# ID fields sent by client to log. * means everything. +#imap_id_log = + +# Workarounds for various client bugs: +# delay-newmail: +# Send EXISTS/RECENT new mail notifications only when replying to NOOP +# and CHECK commands. Some clients ignore them otherwise, for example OSX +# Mail ( + #service_count = 1 + + # Number of processes to always keep waiting for more connections. + #process_min_avail = 0 + + # If you set service_count=0, you probably need to grow this. + #vsz_limit = 64M +} + +service managesieve { + # Max. number of ManageSieve processes (connections) + #process_limit = 1024 +} + +# Service configuration + +protocol sieve { + # Maximum ManageSieve command line length in bytes. ManageSieve usually does + # not involve overly long command lines, so this setting will not normally + # need adjustment + #managesieve_max_line_length = 65536 + + # Maximum number of ManageSieve connections allowed for a user from each IP + # address. + # NOTE: The username is compared case-sensitively. + #mail_max_userip_connections = 10 + + # Space separated list of plugins to load (none known to be useful so far). + # Do NOT try to load IMAP plugins here. + #mail_plugins = + + # MANAGESIEVE logout format string: + # %i - total number of bytes read from client + # %o - total number of bytes sent to client + #managesieve_logout_format = bytes=%i/%o + + # To fool ManageSieve clients that are focused on CMU's timesieved you can + # specify the IMPLEMENTATION capability that Dovecot reports to clients. + # For example: 'Cyrus timsieved v2.2.13' + #managesieve_implementation_string = Dovecot Pigeonhole + + # Explicitly specify the SIEVE and NOTIFY capability reported by the server + # before login. If left unassigned these will be reported dynamically + # according to what the Sieve interpreter supports by default (after login + # this may differ depending on the user). + #managesieve_sieve_capability = + #managesieve_notify_capability = + + # The maximum number of compile errors that are returned to the client upon + # script upload or script verification. + #managesieve_max_compile_errors = 5 + + # Refer to 90-sieve.conf for script quota configuration and configuration of + # Sieve execution limits. +} diff --git a/roles/dovecot/templates/conf.d/90-acl.conf.j2 b/roles/dovecot/templates/conf.d/90-acl.conf.j2 new file mode 100644 index 0000000..f0c0e7a --- /dev/null +++ b/roles/dovecot/templates/conf.d/90-acl.conf.j2 @@ -0,0 +1,19 @@ +## +## Mailbox access control lists. +## + +# vfile backend reads ACLs from "dovecot-acl" file from mail 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. +plugin { + #acl = vfile:/etc/dovecot/global-acls:cache_secs=300 +} + +# To let users LIST mailboxes shared by other users, Dovecot needs a +# shared mailbox dictionary. For example: +plugin { + #acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes +} diff --git a/roles/dovecot/templates/conf.d/90-plugin.conf.j2 b/roles/dovecot/templates/conf.d/90-plugin.conf.j2 new file mode 100644 index 0000000..0d83f15 --- /dev/null +++ b/roles/dovecot/templates/conf.d/90-plugin.conf.j2 @@ -0,0 +1,191 @@ +## +## Plugin settings +## + +# All wanted plugins must be listed in mail_plugins setting before any of the +# settings take effect. See for list of plugins and +# their configuration. Note that %variable expansion is done for all values. + +plugin { + #setting_name = value + + + ################## + # GENERIC OPTIONS + + # Debugging options + # Uncomment to get the desired debugging behaviour. + # Note that in some cases stderr debugging will not be as + # verbose as syslog debugging due to internal limitations. + # + # antispam_debug_target = syslog + # antispam_debug_target = stderr + # antispam_verbose_debug = 1 + + # backend selection, MUST be configured first, + # there's no default so you need to set one of + # these options: + # antispam_backend = crm114 + # antispam_backend = dspam + antispam_backend = pipe + # antispam_backend = spool2dir + + # mail signature (used with any backend requiring a signature) + #antispam_signature = X-DSPAM-Signature + + # action to take on mails without signature + # (used with any backend requiring a signature) + # (we recommend only setting this to 'move' after verifying that the + # whole setup is working) + # antispam_signature_missing = move # move silently without training + #antispam_signature_missing = error + + # The list of folders for trash, spam and unsure can be given + # with three options, e.g. "trash" matches the given folders + # exactly as written, "trash_pattern" accept the * wildcard at + # the end of the foldername, "trash_pattern_ignorecase" + # accepts the * wildcard at the end of the foldername _and_ + # matches the name case insensitivly. + + # the *-wildcard with the following meaning: + # * at the end: any folder that _start_ with the string + # e.g.: + # antispam_trash_pattern = deleted *;Gel&APY-schte * + # match any folders that start with "deleted " or "Gelöschte " + # match is _case_senstive_! + # + # antispam_trash_pattern_ignorecase = deleted *;Gel&APY-schte * + # match any folders that start with "deleted " or "gelöschte " + # match is _case_insenstive_, except the non-USASCII letters, + # "ö" in this example. + # To match the upper-case Ö, too, you need to add yet another + # pattern "gel&ANY-schte *", note the different UTF7 encoding: + # &ANY- instead of &APY-. + + + # semicolon-separated list of Trash folders (default unset i.e. none) + # antispam_trash = + # antispam_trash = trash;Trash;Deleted Items; Deleted Messages + # antispam_trash_pattern = trash;Trash;Deleted * + # antispam_trash_pattern_ignorecase = trash;Deleted * + antispam_trash = Trash + + # semicolon-separated list of spam folders + antispam_spam = SPAM + # antispam_spam_pattern = SPAM + # antispam_spam_pattern_ignorecase = SPAM + + # semicolon-separated list of unsure folders (default unset i.e. none) + # antispam_unsure = + # antispam_unsure_pattern = + # antispam_unsure_pattern_ignorecase = + + # Whether to allow APPENDing to SPAM folders or not. Must be set to + # "yes" (case insensitive) to be activated. Before activating, please + # read the discussion below. + # antispam_allow_append_to_spam = no + + ########################### + # BACKEND SPECIFIC OPTIONS + # + + #=================== + # dspam plugin + + # dspam binary + antispam_dspam_binary = /usr/bin/dspam + + # semicolon-separated list of extra arguments to dspam + # (default unset i.e. none) + # antispam_dspam_args = + # antispam_dspam_args = --deliver=;--user;%u # % expansion done by dovecot + # antispam_dspam_args = --mode=teft + + # Ignore mails where the DSPAM result header contains any of the + # strings listed in the blacklist + # (default unset i.e. none) + # antispam_dspam_result_header = X-DSPAM-Result + # semicolon-separated list of blacklisted results, case insensitive + # antispam_dspam_result_blacklist = Virus + + # semicolon-separated list of environment variables to set + # (default unset i.e. none) + # antispam_dspam_env = + # antispam_dspam_env = HOME=%h;USER=%u + + #===================== + # pipe plugin + # + # This plug can be used to train via an arbitrary program that + # receives the message on standard input. Since sendmail can be + # such a program, it can be used to send the message to another + # email address for training there. + # + # For example: + # antispam_pipe_program = /path/to/mailtrain + # (defaults to /usr/sbin/sendmail) + # antispam_pipe_program_args = --for;%u + # antispam_pipe_program_spam_arg = --spam + # antispam_pipe_program_notspam_arg = --ham + # antispam_pipe_tmpdir = /tmp + # will call it, for example, like this: + # /path/to/mailtrain --for jberg --spam + # + # The old configuration options from when this plugin was called + # "mailtrain" are still valid, these are, in the same order as + # above: antispam_mail_sendmail, antispam_mail_sendmail_args, + # antispam_mail_spam, antispam_mail_notspam and antispam_mail_tmpdir. + # + # Alternatively, if you need to give multiple options, you can use + # the spam_args/notspam_args parameters (which are used in preference + # of the singular form): + # antispam_pipe_program_spam_args = --spam;--my-other-param1 + # antispam_pipe_program_notspam_args = --ham;--my-other-param2 + # which will then call + # /path/to/mailtrain --for jberg --spam --my-other-param1 + + # temporary directory + antispam_pipe_tmpdir = /tmp + + # spam/not-spam argument (default unset which will is not what you want) + antispam_pipe_program_spam_arg = learn_spam + antispam_pipe_program_notspam_arg = learn_ham + + # binary to pipe mail to + #antispam_pipe_program = /usr/local/bin/sa-learn-pipe.sh + #antispam_pipe_program_args = --dbpath /home/froxlor/mail/spamassassin/%d/%n/bayes # % expansion done by dovecot + #antispam_pipe_program_args = -f;%u@example.com # % expansion done by dovecot + antispam_pipe_program = /usr/bin/rspamc + antispam_pipe_program_args = -h;localhost:11334;-P;{{ rspamd_password }} + + #=================== + # crm114 plugin + + # mailreaver binary + antispam_crm_binary = /bin/false + # antispam_crm_binary = /usr/share/crm114/mailreaver.crm + + # semicolon-separated list of extra arguments to crm114 + # (default unset i.e. none) + # antispam_crm_args = + # antispam_crm_args = --config=/path/to/config + + # semicolon-separated list of environment variables to set + # (default unset i.e. none) + # antispam_crm_env = + # antispam_crm_env = HOME=%h;USER=%u + + # NOTE: you need to set the signature for this backend + antispam_signature = X-CRM114-CacheID + + #=================== + # spool2dir plugin + + # spam/not-spam spool2dir drop (default unset which will give errors) + # The first %%lu is replaced by the current time. + # The second %%lu is replaced by a counter to generate unique names. + # These two tokens MUST be present in the template! However + # you can insert any C-style modifier as shown. + # antispam_spool2dir_spam = /tmp/spamspool/%%020lu-%u-%%05lus + # antispam_spool2dir_notspam = /tmp/spamspool/%%020lu-%u-%%05luh +} diff --git a/roles/dovecot/templates/conf.d/90-quota.conf.j2 b/roles/dovecot/templates/conf.d/90-quota.conf.j2 new file mode 100644 index 0000000..db1f718 --- /dev/null +++ b/roles/dovecot/templates/conf.d/90-quota.conf.j2 @@ -0,0 +1,80 @@ +## +## Quota configuration. +## + +# Note that you also have to enable quota plugin in mail_plugins setting. +# + +## +## Quota limits +## + +# Quota limits are set using "quota_rule" parameters. To get per-user quota +# limits, you can set/override them by returning "quota_rule" extra field +# from userdb. It's also possible to give mailbox-specific limits, for example +# to give additional 100 MB when saving to Trash: + +plugin { + #quota_rule = *:storage=1G + #quota_rule2 = Trash:storage=+100M + + # LDA/LMTP allows saving the last mail to bring user from under quota to + # over quota, if the quota doesn't grow too high. Default is to allow as + # long as quota will stay under 10% above the limit. Also allowed e.g. 10M. + #quota_grace = 10%% +} + +## +## Quota warnings +## + +# You can execute a given command when user exceeds a specified quota limit. +# Each quota root has separate limits. Only the command for the first +# exceeded limit is excecuted, so put the highest limit first. +# The commands are executed via script service by connecting to the named +# UNIX socket (quota-warning below). +# Note that % needs to be escaped as %%, otherwise "% " expands to empty. + +plugin { + #quota_warning = storage=95%% quota-warning 95 %u + #quota_warning2 = storage=80%% quota-warning 80 %u +} + +# Example quota-warning service. The unix listener's permissions should be +# set in a way that mail processes can connect to it. Below example assumes +# that mail processes run as vmail user. If you use mode=0666, all system users +# can generate quota warnings to anyone. +#service quota-warning { +# executable = script /usr/local/bin/quota-warning.sh +# user = dovecot +# unix_listener quota-warning { +# user = vmail +# } +#} + +## +## Quota backends +## + +# Multiple backends are supported: +# dirsize: Find and sum all the files found from mail directory. +# Extremely SLOW with Maildir. It'll eat your CPU and disk I/O. +# dict: Keep quota stored in dictionary (eg. SQL) +# maildir: Maildir++ quota +# fs: Read-only support for filesystem quota + +plugin { + #quota = dirsize:User quota + #quota = maildir:User quota + #quota = dict:User quota::proxy::quota + #quota = fs:User quota +} + +# Multiple quota roots are also possible, for example this gives each user +# their own 100MB quota and one shared 1GB quota within the domain: +plugin { + #quota = dict:user::proxy::quota + #quota2 = dict:domain:%d:proxy::quota_domain + #quota_rule = *:storage=102400 + #quota2_rule = *:storage=1048576 +} diff --git a/roles/dovecot/templates/conf.d/90-sieve.conf.j2 b/roles/dovecot/templates/conf.d/90-sieve.conf.j2 new file mode 100644 index 0000000..a03c3dc --- /dev/null +++ b/roles/dovecot/templates/conf.d/90-sieve.conf.j2 @@ -0,0 +1,138 @@ +## +## Settings for the Sieve interpreter +## + +# Do not forget to enable the Sieve plugin in 15-lda.conf and 20-lmtp.conf +# by adding it to the respective mail_plugins= settings. + +# The Sieve interpreter can retrieve Sieve scripts from several types of +# locations. The default `file' location type is a local filesystem path +# pointing to a Sieve script file or a directory containing multiple Sieve +# script files. More complex setups can use other location types such as +# `ldap' or `dict' to fetch Sieve scripts from remote databases. +# +# All settings that specify the location of one ore more Sieve scripts accept +# the following syntax: +# +# location = [:]path[;