forked from infra/ansible
91 lines
2.9 KiB
Django/Jinja
91 lines
2.9 KiB
Django/Jinja
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
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smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
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biff = no
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# appending .domain is the MUA's job.
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append_dot_mydomain = no
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# Uncomment the next line to generate "delayed mail" warnings
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#delay_warning_time = 4h
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readme_directory = no
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inet_interfaces = all
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inet_protocols = all
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message_size_limit = 50000000
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recipient_delimiter = +
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mydomain = {{ mail_domain }}
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myhostname = {{ ansible_fqdn }}
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myorigin = {{ ansible_fqdn }}
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mydestination = localhost.{{ mail_domain }}, localhost
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mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 {{ mail_trusted }}
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alias_maps = hash:/etc/aliases
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alias_database = hash:/etc/aliases
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relayhost =
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# TLS parameters
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smtp_tls_security_level = may
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smtp_tls_loglevel = 1
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smtpd_tls_cert_file=/etc/postfix/ssl/{{ mail_server }}.crt
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smtpd_tls_key_file=/etc/postfix/ssl/{{ mail_server }}.key
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smtpd_tls_CAfile=/etc/acme/lets-encrypt-x3-cross-signed.pem
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smtpd_tls_security_level = may
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smtpd_tls_auth_only = yes
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smtpd_tls_ciphers = medium
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smtpd_tls_received_header = yes
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smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
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smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
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# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
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# information on enabling SSL in the smtp client.
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smtpd_sasl_type = dovecot
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smtpd_sasl_path = private/auth
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smtpd_sasl_auth_enable = yes
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smtpd_sasl_security_options = noanonymous
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smtpd_helo_restrictions = permit_mynetworks
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warn_if_reject reject_non_fqdn_hostname
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check_helo_access hash:/etc/postfix/helo_access
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#check_client_access cidr:/etc/postfix/client_access
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smtpd_recipient_restrictions = permit_mynetworks
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permit_sasl_authenticated
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reject_unauth_destination
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reject_rbl_client sbl.spamhaus.org
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reject_rbl_client cbl.abuseat.org
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check_recipient_access hash:/etc/postfix/recipient_access
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smtpd_data_restrictions = warn_if_reject reject_unauth_pipelining
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smtpd_restriction_classes = greylisting
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greylisting = check_policy_service unix:private/spfpolicy
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check_policy_service inet:127.0.0.1:10023
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content_filter = amavis:[127.0.0.1]:10024
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receive_override_options = no_address_mappings
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virtual_mailbox_domains = {{ mail_domain }}
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{%- for domain in mail_domains %}
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{{ domain }}
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{%- endfor %}
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virtual_mailbox_maps = ldap:/etc/postfix/ldap-virtual-maps.cf
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virtual_alias_maps = hash:/etc/postfix/virtual-alias, ldap:/etc/postfix/ldap-aliases.cf
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virtual_transport = dovecot
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dovecot_destination_recipient_limit = 1
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# mailman
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relay_domains = {{ mailman_domain }}
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relay_recipient_maps = hash:/var/lib/mailman/data/virtual-mailman
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transport_maps = hash:/etc/postfix/transport
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mailman_destination_recipient_limit = 1
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