Mail sucks

I have spent entirely too many hours of my life debugging postfix oddities. At the moment, my issue is with a "Return-Path" being set to something I don't want it to be: it's using the equivilant of hostname -f instead of dnsdomainname . I won't pretend that I understand why this is happening, but it's a PITA, because Jess's phone uses Return-Path to reply to messages.

In this case, I've kind of worked around the issue by just setting the resulting addresses to point to me. @bia.crschmidt.net -> crschmidt@crschmidt.net .. But man oh man, do i hate mail.