make sure we do not spam list owners with unrecognized bounce notifications

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

diff --git a/roles/email/templates/main.cf b/roles/email/templates/main.cf
index dc72a19a73fbb65a39ab788a951964a4992b948a..01c2185a57aec07d1dac12c152cd163cb2266abc 100644 (file)
--- a/roles/email/templates/main.cf
+++ b/roles/email/templates/main.cf
@@ -1,12 +1,17 @@
 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
 smtpd_tls_cert_file=/etc/ssl/mycerts/letsencrypt/live.crt+chain
 smtpd_tls_key_file=/etc/ssl/private/letsencrypt/live.key
 # TLS server parameters
 smtpd_tls_cert_file=/etc/ssl/mycerts/letsencrypt/live.crt+chain
 smtpd_tls_key_file=/etc/ssl/private/letsencrypt/live.key


@@ -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) %}


@@ -79,9 +86,10 @@ smtpd_tls_fingerprint_digest = sha1
 relay_clientcerts = hash:$config_directory/relay_clientcerts
 {% endif %}
 
 relay_clientcerts = hash:$config_directory/relay_clientcerts
 {% 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 ={% for item in postfix.virtual_mailbox_domains %} {{item.domain}}{% endfor %}
+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
   {% if postfix.dovecot is defined %}
 
 virtual_alias_maps = hash:$config_directory/virtual_alias_map
   {% if postfix.dovecot is defined %}


@@ -108,6 +116,7 @@ proxy_read_maps = $virtual_alias_maps $virtual_mailbox_maps $smtpd_sender_login_
 # setup mail routes for virtual mail: all mail ends up being forwarded somewhere
 virtual_transport = error
 transport_maps = hash:$config_directory/transport_map
 # setup mail routes for virtual mail: all mail ends up being forwarded somewhere
 virtual_transport = error
 transport_maps = hash:$config_directory/transport_map

+{% if postfix.mailman | default(False) %}

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


@@ -128,6 +137,6 @@ 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
 message_size_limit = 21384000
 delay_warning_time = 4h
 message_size_limit = 21384000