---
- name: Converge
  hosts: all
  become: yes
  gather_facts: yes

  roles:
    - role: ansible-role-postfix
      postfix_relayhost: "[relay.example.com]"
      postfix_myhostname: "smtp.example.com"
      postfix_mydomain: "example.com"
      postfix_myorigin: "example.com"
      postfix_aliases:
        - name: root
          destination: test@example.com