Alex:
> Hi,
> I'm having trouble figuring out why this header check doesn't reject a
> mailer-daemon bounce email with ".lan" in the From address:
>
> /^From:.*\.lan>$/ REJECT Invalid domain
>
> It works if I use postmap directly, but not when the bounce message is
> received. Does it have something to do with it being a bounce message?
>
> $ postmap -q 'From: Mail Delivery System
> <mailer-dae...@smtp03.nrtc.email-ash1.sync.lan>'
> pcre:/etc/postfix-110/header_checks.pcre
> REJECT Invalid domain
>
> /etc/postfix-110/main.cf:
> header_checks = regexp:/etc/postfix-110/header_checks
> pcre:$config_directory/header_checks.pcre
Have you tried:
postmap -q 'From...' regexp:/etc/postfix-110/header_checks
If there is a match with the regexp: table, then the pcre: table
will not be queried.
Wietse
