On 2/11/2011 3:38 PM, Alan Batie wrote: > I've discovered something odd: permit_mynetworks seems to be allowing > invalid addresses in rather than just allowing relaying. The symptom is > that if I connect from a local client, any rcpt to is accepted; if I > connect from a non-local client, it's properly rejected. > > moving reject_unlisted_recipient before permit_mynetworks seems like the > right answer, except that I'm afraid that would block relaying outbound > mail. The documentation you are looking for is listed under smtpd_reject_unlisted_recipient http://www.postfix.org/postconf.5.html#smtpd_reject_unlisted_recipient
The check runs in the context of addresses you are responsible for.
