Hello hello and Happy new year !
I looking for to know which line/data phplist using for processing bounce ?
I want customize my headers and I am afraid to make some misstakes.
For example, I want change dynamicly returnpath adress with postfix regex rules for matching with each SMTP server.
smtp1.domain_com = email@example.com_com
smtp2.domain_com = firstname.lastname@example.org_com
smtp3.domain_com = email@example.com_com
What the difference in the header
between bounces-to: and Return-Path: ?
I read X-ListMember and X-MessageID are important for bounce process but who is other important data need to keep to my header for phplist do him job.
And About Message-ID: what is it doing exactly.
Thx a lot for yours answers