--- - name: Install needed packages become: true ansible.builtin.apt: name: - postfix - name: Copy configuration files become: true loop: - sql-virtual-mailbox-domains.cf - sql-virtual-mailbox-maps.cf - sql-virtual-alias-maps.cf ansible.builtin.template: src: "{{ item }}.j2" dest: "/etc/postfix/{{ item }}" owner: root group: postfix mode: "640" - name: Copy main.cf become: true ansible.builtin.template: src: main.cf.j2 dest: /etc/postfix/main.cf owner: root group: root mode: "644" notify: Reload postfix service