Hi all, I've setup the DKIM patch and all work fine… but I think something is wrong cause I can't send any mail from PHP… here is my SMTPD_send_restriction : Code: smtpd_sender_restrictions = check_sender_access regexp:/etc/postfix/tag_as_originating.re, permit_mynetworks, permit_sasl_authenticated, check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf, check_sender_access regexp:/etc/postfix/tag_as_foreign.re How to bypass this restriction from the mail function ? Thanks