postfix_required_packages:
- postfix
- cyrus-sasl-plain
postfix_compatibility_level: 2
postfix_sample_directory: /usr/share/doc/postfix/samples
postfix_readme_directory: /usr/share/doc/postfix/README_FILES
postfix_meta_directory: /etc/postfix
postfix_shlib_directory: /usr/{{ arch_libdir }}/postfix