- refactor profiles::postfix::gateway as parameterized class
- move base postfix parameters, transports, and virtuals in hiera for deep merging
- convert SMTP restrictions to arrays for better readability using join()
- add postscreen enable/disable boolean with conditional master.cf configuration
- add per-domain TLS policy maps (smtp_tls_policy_maps/smtpd_tls_policy_maps)
- convert alias_maps to array parameter for flexibility
unkinben
ed022f0de6