Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: generic_checks: name=permit_mynetworks status=0 Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: generic_checks: name=reject_unauth_destination Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: reject_unauth_destination: edward.prendergast@netring.co.uk Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: permit_auth_destination: edward.prendergast@netring.co.uk Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: ctable_locate: leave existing entry key edward.prendergast@netring.co.uk Oct 18 11:08:50 chrisnux postfix/smtpd[4506]: NOQUEUE: reject: RCPT from unknown[192.168.1.33]: 554 : Relay access denied; from= to= proto=ESMTP helo=