######################################################################## # MDA configuration # # {{ ansible_managed }} # Do NOT edit this file directly! smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no readme_directory = no mail_owner = postfix delay_warning_time = 4h maximal_queue_lifetime = 5d myorigin = /etc/mailname myhostname = mda{{ imapno | default('') }}.$mydomain mydomain = fripost.org append_dot_mydomain = no # Turn off all TCP/IP listener ports except that necessary for the MDA. master_service_disable = !2526.inet inet queue_directory = /var/spool/postfix-{{ postfix_instance[inst].name }} data_directory = /var/lib/postfix-{{ postfix_instance[inst].name }} multi_instance_group = {{ postfix_instance[inst].group | default('') }} multi_instance_name = postfix-{{ postfix_instance[inst].name }} multi_instance_enable = yes # This server is a Mail Delivery Agent mynetworks_style = host inet_interfaces = all # No local delivery mydestination = local_transport = error:5.1.1 Mailbox unavailable alias_maps = alias_database = local_recipient_maps = message_size_limit = 67108864 recipient_delimiter = + # 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) virtual_transport = lmtp:unix:private/dovecot-lmtpd lmtp_bind_address = 127.0.0.1 virtual_mailbox_domains = ldap:$config_directory/virtual/mailbox_domains.cf virtual_mailbox_maps = ldap:$config_directory/virtual/mailbox.cf transport_maps = ldap:$config_directory/virtual/transport_content_filter.cf # Restore the original envelope recipient relay_domains = $myhostname recipient_canonical_classes = envelope_recipient recipient_canonical_maps = pcre:$config_directory/recipient_canonical.pcre # Don't rewrite remote headers local_header_rewrite_clients = # Tolerate occasional high latency smtpd_timeout = 1200s 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 reject_unknown_sender_domain smtpd_recipient_restrictions = # RFC requirements reject_non_fqdn_recipient reject_unknown_recipient_domain permit_mynetworks permit_tls_clientcerts reject smtpd_data_restrictions = reject_unauth_pipelining # vim: set filetype=pfmain :