appfim/postfix_relay repository overview

A fork of the postfix relay docker image based on the popular https://github.com/panubo/docker-postfix⁠, additionally parameterized to support setting postfix virtual_alias_maps, and specifically supporting adding regex conditions (base64 encoded) for systems where you wish to rewrite to addresses. Eg, QA systems where you prefer to re-route to internal catch-all addresses at the relay level unless matching specific addresses.

Configuration params can be found here: https://github.com/mastamark/docker-postfix/blob/virtual_alias_maps/README.md⁠