Hi all, I'm testing postfix restrictions and I would do two things: (1) I desire that when a not-authenticated user connects to my postfix server and insert the HELO and MAIL FROM commands the mail from command gets an error like this "530 authentication required for mail submission"
(2) if this is done by an authenticated user he can specify in the mail from command only the username account with which his authentication succeded. In order to resolve the first point I inserted "smtpd_sender_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination" in the main.cf file but it doesn't work... About the second issue I have no solving idea .... Could someone help me, please? Thanks...
