Hey, I have set up a postfix server on FreeBSD 7.0. Almost everything works fine, but there are a few issues I need to sort out:
1) I want postfix to enforce the sender domain to one of ~3 domains. If the sender address domain set by the client is in the list postfix uses, use it, if not, enforce a default one. 2) I want postfix to enforce the sender user to the username the mail originated from. Mutt users on my servers shouldn't be able to set the sender username to someone else's, just to their own. Is this possible? Help is appreciated! Cheers, Henrik.
