Hello everyone! I need your help setting up postfix.
This is my problem/question: I have multiple domains on my mail server running postfix (adn dovecot), with LDAP based user accounts. When someone "from outside" (that is: not from my domains) sends mail to a user that does not exist, he gets a bounce message that the given mail account/user does not exist on server. But, when someone "from inside" (from one of my domains) tries to send mail to non existing user, he is not able to send e-mail, and mail clients give him reject code (some with explanation that account/user does not exist, some with no explanation).
What I want to do is to set postfix to let those "inside" mails pass too, and then recive bounce mail with note that user does not exist (that is, the same behavior as when someone from outside sends mail to non existing user).
I've tried numerous changes in main.cf, but could not achieve this behaviour. Is it even possible?
Thanks, Zel
