Bingo! I had this problem and your suggestion (minhnghivn) has resolved it completely I added this: reject_unknown_sender_domain For me, my...
The domain "arealdomain.com" has DNS records set for it. also, /etc/postfix/local-host-names
After spending hours and hours on this, argh ... Haven't done this in a long time, I have email forwarding properly. However, for one of my...
Separate names with a comma.