If smtpd_reject_unlisted_recipient = yes when is it evaluated?
During which restriction check? (smtpd_sender_restrictions, smtpd_recipient_restrictions, smtpd_data_restrictions, etc) And is it checked before or after the supplied options? (reject_non_fqdn_sender, reject_unauth_destination, etc)
My educated guess would be it is checked at the end of the supplied options for smtpd_recipient_restrictions, is that correct?
Does smtpd_delay_reject change when its checked?
