On 4/11/2013 11:55 AM, Benny Pedersen wrote: > Noel Jones skrev den 2013-04-11 18:29:
>> smtp_header_checks are performed on outgoing mail during smtp(5) >> delivery. > > is submission not using smtp_header_checks ? No. submission uses the smtpd(5) service to receive mail, which uses header_checks (indirectly, through the cleanup service). smtp_header_checks are used by the smtp(5) transport when sending mail to remote systems. http://www.postfix.org/OVERVIEW.html -- Noel Jones