---
- name: Configure postfix
  template:
    src: 'etc/postfix/main.cf.j2'
    dest: '/etc/postfix/main.cf'
    owner: root
    group: root
    mode: 0644
  notify: postfix_restart

- name: Create sasl
  template:
    src: 'etc/postfix/sasl_passwd.j2'
    dest: '/etc/postfix/sasl_passwd'
    owner: root
    group: root
    mode: 0600
  register: sasl_result

- name: Ensure sasl_passwd.db exist
  stat:
    path: '/etc/postfix/sasl_passwd.db'
  register: sasldb

- name: Create sasl_passwd.db
  command: '/usr/sbin/postmap hash:/etc/postfix/sasl_passwd'
  when: sasldb.stat.exists == 'false' or sasl_result.changed
  register: sasldb_update
  notify: postfix_restart

- name: Set permissions for sasl_passwd.db
  file:
    path: '/etc/postfix/sasl_passwd.db'
    owner: root
    group: root
    mode: 0600
  notify: postfix_restart

- name: Override outgoing header
  template:
    src: 'etc/postfix/sender_canonical.j2'
    dest: '/etc/postfix/sender_canonical'
    owner: root
    group: root
    mode: 0600
  register: sender_result

- name: Ensure sender_canonical.db exist
  stat:
    path: '/etc/postfix/sender_canonical.db'
  register: senderdb

- name: Hash sender_canoncial
  command: '/usr/sbin/postmap hash:/etc/postfix/sender_canonical'
  when: senderdb.stat.exists == false or sender_result.changed
  register: senderdb_update
  notify: postfix_restart