xoxys.postfix_relay/tasks/config.yml

---
- name: Setup postfix
  block:
  - 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: not sasldb.stat.exists 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: not senderdb.stat.exists or sender_result.changed
    register: senderdb_update
    notify: postfix_restart
  become: True