Am 20.03.2013 17:17, schrieb Ron Rondis: > I'm trying to configure Postfix in a way that it will block post from remote > clients to local (system) users of the > mail server. > > In my current configuration I set "local_transport = error:local delivery is > disabled" but I don't like it. Is > there another > way to configure Postfix so it will reject post to system users from remote > clients and at the same time will > accept posts from $myorigin?
smtpd_recipient_restrictions = permit_mynetworks reject_non_fqdn_recipient reject_non_fqdn_sender permit_sasl_authenticated i would wonder how a system-users passes the fqdn check and before "permit_sasl_authenticated" it will also reject mistakes from authenticated users
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