---
- name: Update mail aliases.
  lineinfile:
    dest: "{{ aliases_config_file }}"
    line: "{{ backup_client_user }}: {{ backup_client_mail_target }}"
    regexp: "^{{ backup_client_user }}:"
  when: backup_client_mail_target != backup_client_user and backup_client_folders_to_backup != ""
  notify: update aliases