Hi. My goal: only allow mail to certains domains
@a.com @b.com @c.com everything else should bounce. main.cf: smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/recipient_access, reject cat /etc/postfix/recipient_access a.dk OK b.dk OK c.dk OK postmap /etc/postfix/recipient_access postfix reload mails to other domains other then a.dk b.dk c.dk still goes through. I have also tried to do this access control with main.cf: header_checks = pcre:/etc/postfix/header_checks cat /etc/postfix/header_checks !/(@a\.dk|@b\.dk|@c\.dk)/ REJECT Bye but its like the "!" part is not really working. postmap -q "m...@b.dk" /etc/postfix/header_checks dosnt return anything postmap -q "m...@google.dk" /etc/postfix/header_checks returns "REJECT Bye" like it should but postfix dosnt really care. i test from bash with something like "echo hej | mail <mailaddress>" Any pointers on where to look? Morten