Running a Postfix 2.2 server...
The server won't accept u...@somewhereelse.com@ourserver.com But, it is accepting @somewhereelse.com:u...@ourserver.com We will be upgrading Postfix soon, but in the meantime, how do I best block this ? we have permit_sasl_authenticated, permit_mynetworks, and reject_unauth_destination for smtpd_recipient_restrictions It doesn't really mail relay (it ends up trying to mai u...@ourserver.com I'd like to disallow this. Thanks for any input, -- Curt