Works perfectly, thank you Wietse!
On Thu, Nov 20, 2025 at 11:00:40AM -0500, Wietse Venema via Postfix-users wrote: > Louis-David Mitterrand via Postfix-users: > > Hi, > > > > In my main.cf I have: > > > > header_checks = pcre:/etc/postfix/header_access > > > > in that file I am trying to match some chinese spam with this rule: > > > > ## DKIM fishing spam from china > > /^Authentication-Results:.*dkim=permerror.*header.d=\w+\.cn/ REJECT > > Is that header added by a Milter? Then use milter_header_checks. > Header checks are before Milter checks. > > Wietse > _______________________________________________ > Postfix-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
