ansible-role-postfix_mta/defaults/main.yml

---
postfix_hostname: "{{ ansible_fqdn }}"
postfix_origin: "$myhostname"
postfix_config: {}
postfix_default_config:
  smtpd_banner: $myhostname ESMTP $mail_name (Debian/GNU)
  biff: "no"
  append_dot_mydomain: "no"
  readme_directory: "no"
  compatibility_level: 2
  myhostname: "{{ ansible_fqdn }}"
  myorigin: $myhostname
  mydestination: $myhostname, localhost
  default_transport: smtp
  mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
  mailbox_size_limit: "0"
  recipient_delimiter: "+"
  inet_interfaces: localhost
  inet_protocols: all
postfix_full_config: "{{ postfix_default_config | combine(postfix_config) }}"
postfix_transports: {}
postfix_aliases: {}