From 166804e99e33c8ec5760e88ba1f52d4fc301334c Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Thu, 14 May 2015 22:00:36 +0200
Subject: Configure the list manager (Sympa).

---
 roles/lists/templates/etc/postfix/main.cf.j2 | 103 ++++++++++++++-------------
 1 file changed, 55 insertions(+), 48 deletions(-)

(limited to 'roles/lists/templates/etc/postfix/main.cf.j2')

diff --git a/roles/lists/templates/etc/postfix/main.cf.j2 b/roles/lists/templates/etc/postfix/main.cf.j2
index da68a42..e55eb9e 100644
--- a/roles/lists/templates/etc/postfix/main.cf.j2
+++ b/roles/lists/templates/etc/postfix/main.cf.j2
@@ -1,5 +1,5 @@
 ########################################################################
-# Lists configuration
+# Sympa configuration
 #
 # {{ ansible_managed }}
 # Do NOT edit this file directly!
@@ -13,14 +13,12 @@ delay_warning_time     = 4h
 maximal_queue_lifetime = 5d
 
 myorigin            = /etc/mailname
-myhostname          = lists{{ listsno | default('') }}.$mydomain
+myhostname          = lists.$mydomain
 mydomain            = fripost.org
 append_dot_mydomain = no
 
-# Turn off all TCP/IP listener ports except that necessary for the list server.
-# XXX: mlmmj is not compatible with the MX, see
-# http://mlmmj.org/bugs/bug.php?id=51
-master_service_disable = !127.0.0.1:smtp.inet !2527.inet inet
+# Turn off all TCP/IP listener ports except that necessary for Sympa
+master_service_disable = !2527.inet inet
 
 queue_directory       = /var/spool/postfix-{{ postfix_instance[inst].name }}
 data_directory        = /var/lib/postfix-{{ postfix_instance[inst].name }}
@@ -30,11 +28,8 @@ multi_instance_enable = yes
 
 # This server is a Mail Delivery Agent
 mynetworks_style = host
-inet_interfaces  = 172.16.0.1
-{% if 'MX' in group_names %}
-                   127.0.0.1
-{% endif %}
-inet_protocols   = ipv4
+inet_interfaces  = all
+
 
 # No local delivery
 mydestination        =
@@ -46,45 +41,57 @@ local_recipient_maps =
 message_size_limit  = 67108864
 recipient_delimiter = +
 
-# Forward everything to our internal mailhub
-{% if 'out' in group_names %}
-relayhost     = [127.0.0.1]:{{ postfix_instance.out.port }}
-{% else %}
-relayhost     = [outgoing.fripost.org]:{{ postfix_instance.out.port }}
-{% endif %}
-relay_domains =
+# No relay: this server is inbound-only
+relay_transport   = error:5.1.1 Relay unavailable
+default_transport = error:5.1.1 Transport unavailable
+
 
-# Virtual transport (the alias resolution is already done by the MX:es)
-transport_maps = ldap:$config_directory/virtual/transport_list.cf
-mlmmj_destination_recipient_limit = 1
+relay_domains                     = sympa.$mydomain
+transport_maps                    = cdb:$config_directory/transport
+sympa_destination_recipient_limit = 1
 
 # Don't rewrite remote headers
-local_header_rewrite_clients     =
-# Avoid splitting the envelope and scanning messages multiple times
-smtp_destination_recipient_limit = 1000
-# Tolerate occasional high latency
-smtp_data_done_timeout       = 1200s
-
-
-# Forward everything to our internal outgoing proxy
-{% if 'out' in group_names %}
-relayhost     = [127.0.0.1]:{{ postfix_instance.out.port }}
-{% else %}
-relayhost     = [outgoing.fripost.org]:{{ postfix_instance.out.port }}
-{% endif %}
-relay_domains =
-
-{% if 'out' in group_names %}
-smtp_tls_security_level         = none
-smtp_bind_address               = 127.0.0.1
-{% else %}
-smtp_tls_security_level         = encrypt
-smtp_tls_cert_file              = $config_directory/ssl/{{ ansible_fqdn }}.pem
-smtp_tls_key_file               = $config_directory/ssl/{{ ansible_fqdn }}.key
-smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache
-smtp_tls_policy_maps            = cdb:$config_directory/tls_policy
-smtp_tls_fingerprint_digest     = sha256
-{% endif %}
-smtpd_tls_security_level        = none
+local_header_rewrite_clients =
+
+
+relay_clientcerts               = cdb:$config_directory/relay_clientcerts
+smtpd_tls_security_level        = may
+smtpd_tls_cert_file             = /etc/postfix/ssl/{{ ansible_fqdn }}.pem
+smtpd_tls_key_file              = /etc/postfix/ssl/{{ ansible_fqdn }}.key
+smtpd_tls_session_cache_database= btree:$data_directory/smtpd_tls_session_cache
+smtpd_tls_received_header       = yes
+smtpd_tls_ask_ccert             = yes
+smtpd_tls_session_cache_timeout = 3600s
+smtpd_tls_fingerprint_digest    = sha256
+
+
+strict_rfc821_envelopes = yes
+smtpd_delay_reject      = yes
+disable_vrfy_command    = yes
+
+smtpd_client_restrictions =
+    permit_mynetworks
+    permit_tls_clientcerts
+    # We are the only ones using this proxy, but if things go wrong we
+    # want to know why
+    defer
+
+smtpd_helo_required     = yes
+smtpd_helo_restrictions =
+    reject_invalid_helo_hostname
+
+smtpd_sender_restrictions =
+    reject_non_fqdn_sender
+
+smtpd_relay_restrictions =
+    permit_mynetworks
+    permit_tls_clientcerts
+    reject
+
+smtpd_recipient_restrictions =
+    reject_non_fqdn_recipient
+
+smtpd_data_restrictions =
+    reject_unauth_pipelining
 
 # vim: set filetype=pfmain :
-- 
cgit v1.2.3