Panic over Putting mydestination = /etc/postfix/local-host-names into /etc/postfix/main.cf did the trick. No more loopy loop stuff.
About 5 times a second, a new message is generated: This is the Postfix program at host server1.gonzo.banthewasp.com. I'm sorry to have to...
OK, here's virtusertable: ################################### # # ISPConfig virtusertable Configuration File # Version 1.0 #...
Using ISPConfig, I set up a client, and a site, called "c2". ISPConfig has created entries for it in /etc/postfix/virtusertable:...
Separate names with a comma.