Hi, header_checks = regexp:/etc/postfix/headerstring /^Subject: .*\[cleartext\].*/ FILTER cleartext:
And now, there is the following mail-Subject, that did not trigger the above FILTER and i dont see why: Subject: =?Windows-1252?Q?[Cleartext]_Webinar_=84Noch_keine_55_und_ab_in_die_GKV=93?= Any ideas? Stefan