--- # defaults file for unattended-upgrades upgrades_sender: "{{ ansible_user }}@{{ ansible_hostname }}.lan" postfix_hostname: "{{ ansible_hostname }}.lan" smtp_username: smtp_password: smtp_port: 587 relay_servername: "{{ smtp_username | regex_search('(?<=@)(.+)\\.[\\w]+$') }}" custom_smtp_header: false from_header: from_email: smtp_masquerade: false additional_lists: []