# {{ ansible_managed }}
compatibility_level= {{ postfix_compatibility_level }}

# See /usr/share/postfix/main.cf.dist for a commented, more complete version

# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = no

# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = {% if postfix_hostname is defined %}{{ postfix_hostname }}{% else %}{{ ansible_hostname }}{% endif %}

alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = $myhostname, localhost.$mydomain, localhost, {% if postfix_hostname is defined %}{{ postfix_hostname }}{% else %}{{ ansible_hostname }}{% endif %}

mynetworks = {{ postfix_networks | default('127.0.0.0/8') }}
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = {{ postfix_interfaces | default('all') }}
inet_protocols = {{ postfix_protocols | default('all') }}
#masquerade_domains = XXX
message_size_limit = 10000000
home_mailbox = /
mailbox_size_limit = 0
#mailbox_command = /usr/bin/procmail -f- -a $USER

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination

{% if postfix_sender_relay is defined %}
sender_dependent_relayhost_maps = hash:/etc/postfix/sender_relay
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options = noanonymous
smtp_sasl_tls_security_options = noanonymous
smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
smtp_sasl_auth_enable = yes
smtp_tls_security_level = may
smtp_tls_ciphers = medium
smtp_tls_loglevel = 0
smtp_tls_protocols = !SSLv2, !SSLv3, !TLSv1
smtp_tls_exclude_ciphers = MD5, DES, ADH, RC4, PSD, SRP, 3DES, eNULL, aNULL
smtp_sender_dependent_authentication = yes
{% endif %}