fix SSH patterns

[ansible.git] / roles / email / templates / main.cf

diff --git a/roles/email/templates/main.cf b/roles/email/templates/main.cf
index 4488ec4ee4c06fa2e1d4fbaa9567f3a2e6a294f5..2d254f0c5219502fcb9ee091e9b2c4a364b21229 100644 (file)
--- a/roles/email/templates/main.cf
+++ b/roles/email/templates/main.cf
@@ -1,14 +1,19 @@
 compatibility_level = 2
 
 compatibility_level = 2
 

-# local delivery: aliases only
-alias_maps = hash:/etc/aliases
-local_recipient_maps = $alias_maps
+{% if postfix.hostname is defined %}
+myhostname = {{ postfix.hostname }}
+{% endif %}

 {% if postfix.mynetworks is defined %}
 mynetworks = {{ postfix.mynetworks }}
 {% endif %}
 
 {% if postfix.mynetworks is defined %}
 mynetworks = {{ postfix.mynetworks }}
 {% endif %}
 

+# local delivery: aliases only
+alias_maps = hash:/etc/aliases
+local_recipient_maps = $alias_maps
+
+{% if 'letsencrypt' in group_names %}

 # TLS server parameters
 # TLS server parameters

-smtpd_tls_cert_file=/etc/ssl/mycerts/letsencrypt/live.crt+chain
+smtpd_tls_cert_file=/etc/ssl/mycerts/letsencrypt/live.crt

 smtpd_tls_key_file=/etc/ssl/private/letsencrypt/live.key
 smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
 smtpd_tls_security_level = may
 smtpd_tls_key_file=/etc/ssl/private/letsencrypt/live.key
 smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
 smtpd_tls_security_level = may


@@ -17,14 +22,16 @@ smtpd_tls_dh1024_param_file = /etc/ssl/dh2048.pem
 smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
 smtpd_tls_ciphers = low
 smtpd_tls_mandatory_ciphers = high
 smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
 smtpd_tls_ciphers = low
 smtpd_tls_mandatory_ciphers = high

+{% endif %}

 # TLS client parameters
 smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
 smtp_tls_ciphers = low
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
 smtp_tls_loglevel = 1
 # TLS client parameters
 smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
 smtp_tls_ciphers = low
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
 smtp_tls_loglevel = 1

-{% if not(postfix.relay_host is defined) %}
-smtp_tls_security_level = dane
+{% if 'unbound' in group_names %}
+# If there are TLSA records, enforce using encryption

 smtp_dns_support_level = dnssec
 smtp_dns_support_level = dnssec

+smtp_tls_security_level = dane

 {% endif %}
 
 {% if postfix.postscreen | default(False) %}
 {% endif %}
 
 {% if postfix.postscreen | default(False) %}


@@ -32,14 +39,17 @@ smtp_dns_support_level = dnssec
 postscreen_dnsbl_threshold = 3
 postscreen_dnsbl_whitelist_threshold = -2
 postscreen_dnsbl_sites =
 postscreen_dnsbl_threshold = 3
 postscreen_dnsbl_whitelist_threshold = -2
 postscreen_dnsbl_sites =

-       ix.dnsbl.manitu.net*2 sbl-xbl.spamhaus.org*2
-       bl.spamcop.net dnsbl.sorbs.net bl.mailspike.net
+       ix.dnsbl.manitu.net*2 sbl-xbl.spamhaus.org*3 truncate.gbudb.net*2
+       bl.spamcop.net bl.mailspike.net

        swl.spamhaus.org*-2 list.dnswl.org=127.0.[0..255].[0..254]*-2
 postscreen_greet_action = enforce
 postscreen_dnsbl_action = enforce
 postscreen_pipelining_enable = yes
 postscreen_non_smtp_command_enable = yes
 postscreen_bare_newline_enable = yes
        swl.spamhaus.org*-2 list.dnswl.org=127.0.[0..255].[0..254]*-2
 postscreen_greet_action = enforce
 postscreen_dnsbl_action = enforce
 postscreen_pipelining_enable = yes
 postscreen_non_smtp_command_enable = yes
 postscreen_bare_newline_enable = yes

+postscreen_access_list = permit_mynetworks,
+       cidr:$config_directory/postscreen_access.cidr
+postscreen_blacklist_action = enforce

 {% endif %}
 
 # control relay access
 {% endif %}
 
 # control relay access


@@ -55,6 +65,11 @@ smtpd_recipient_restrictions = permit_mynetworks, permit_tls_clientcerts,
     reject_non_fqdn_recipient,
     reject_non_fqdn_sender,
 
     reject_non_fqdn_recipient,
     reject_non_fqdn_sender,
 

+# SMTP smuggling protection
+# <https://www.postfix.org/smtp-smuggling.html>
+smtpd_data_restrictions = reject_unauth_pipelining
+smtpd_discard_ehlo_keywords = chunking
+

 {% if postfix.relay_host is defined %}
 # Relay everything
 default_transport = smtp:{{ postfix.relay_host }}
 {% if postfix.relay_host is defined %}
 # Relay everything
 default_transport = smtp:{{ postfix.relay_host }}


@@ -76,40 +91,49 @@ smtpd_sasl_path = private/auth
 # allow relay for some TLS-authenticated clients
 smtpd_tls_ask_ccert = yes
 smtpd_tls_fingerprint_digest = sha1
 # allow relay for some TLS-authenticated clients
 smtpd_tls_ask_ccert = yes
 smtpd_tls_fingerprint_digest = sha1

-relay_clientcerts = hash:$config_directory/{{ postfix.relay_client_cert_whitelist }}
+relay_clientcerts = hash:$config_directory/relay_clientcerts

 {% endif %}
 
 {% endif %}
 

-{% if postfix.virtual_mailbox_domains is defined %}

 # setup virtual delivery domains, aliases and destinations
 # setup virtual delivery domains, aliases and destinations

-virtual_mailbox_domains = {{ postfix.virtual_mailbox_domains }}
+virtual_mailbox_domains = {{ postfix.alias_domains | default("") }}
+{% if postfix.mailman is defined %}  {% for item in postfix.mailman.domains %} {{item}}{% endfor %}{% endif %}
+{% if postfix.dovecot is defined %}  {% for item in postfix.dovecot.domains %} {{item}}{% endfor %}{% endif %}
+

 virtual_alias_maps = hash:$config_directory/virtual_alias_map
 virtual_alias_maps = hash:$config_directory/virtual_alias_map

-  {% if postfix.vmail_mysql_password is defined %}
+  {% if postfix.dovecot is defined %}

   proxy:mysql:$config_directory/mysql_vmail_aliases.cf
   {% endif %}
   proxy:mysql:$config_directory/mysql_vmail_aliases.cf
   {% endif %}

-#
+

 virtual_mailbox_maps =
 virtual_mailbox_maps =

-  {% if postfix.vmail_mysql_password is defined %}
+  {% if postfix.dovecot is defined %}

   proxy:mysql:$config_directory/mysql_vmail_users.cf
   {% endif %}
   {% if postfix.mailman | default(False) %}
   hash:/var/lib/mailman/data/virtual-mailman
   {% endif %}
   proxy:mysql:$config_directory/mysql_vmail_users.cf
   {% endif %}
   {% if postfix.mailman | default(False) %}
   hash:/var/lib/mailman/data/virtual-mailman
   {% endif %}

-#
+

 smtpd_sender_login_maps =
 smtpd_sender_login_maps =

-  {% if postfix.vmail_mysql_password is defined %}
+  {% if postfix.dovecot is defined %}

   proxy:mysql:$config_directory/mysql_vmail_users.cf
   proxy:mysql:$config_directory/mysql_vmail_senders.cf
   proxy:mysql:$config_directory/mysql_vmail_aliases.cf
   {% endif %}
   proxy:mysql:$config_directory/mysql_vmail_users.cf
   proxy:mysql:$config_directory/mysql_vmail_senders.cf
   proxy:mysql:$config_directory/mysql_vmail_aliases.cf
   {% endif %}

-#
+

 proxy_read_maps = $virtual_alias_maps $virtual_mailbox_maps $smtpd_sender_login_maps
 
 # setup mail routes for virtual mail: all mail ends up being forwarded somewhere
 virtual_transport = error
 proxy_read_maps = $virtual_alias_maps $virtual_mailbox_maps $smtpd_sender_login_maps
 
 # setup mail routes for virtual mail: all mail ends up being forwarded somewhere
 virtual_transport = error

-transport_maps = hash:/etc/postfix/transport_map
+transport_maps = hash:$config_directory/transport_map
+{% if postfix.mailman | default(False) %}

 mailman_destination_recipient_limit = 1
 {% endif %}
 
 mailman_destination_recipient_limit = 1
 {% endif %}
 

+{% if postfix.smtp_outgoing is defined %}
+# send mail via specific IP
+default_transport = {{ postfix.default_smtp_outgoing }}
+sender_dependent_default_transport_maps = hash:$config_directory/sender_transport_map
+{% endif %}
+

 {% if postfix.opendkim is defined %}
 # DKIM & Milter
 milter_default_action = accept
 {% if postfix.opendkim is defined %}
 # DKIM & Milter
 milter_default_action = accept


@@ -121,6 +145,6 @@ non_smtpd_milters = $smtpd_milters
 # misc
 smtpd_delay_reject = yes
 disable_vrfy_command = yes
 # misc
 smtpd_delay_reject = yes
 disable_vrfy_command = yes

-recipient_delimiter = +
+recipient_delimiter = {{ postfix.recipient_delimiter | default("+") }}

 delay_warning_time = 4h
 delay_warning_time = 4h

-message_size_limit = 21384000
+message_size_limit = 30100100