Hi,
pcre header checks we use. Not all the time, depends on spam volume from
these valuable enterprises.
#/sjmedia.us/ REJECT A mass mail service abused by criminals
#/bmsend.com/ REJECT A mass mail service abused by criminals
#/mailgun.net/ REJECT A mass mail service abused by criminals
#/rsgsv.net/ REJECT A mass mail service abused by criminals
#/mcsv.net/ REJECT A mass mail service abused by criminals
#/sendgrid.net/ REJECT A mass mail service abused by criminals
#/crsend.com/ REJECT A mass mail service abused by criminals
#/zcsend.net/ REJECT A mass mail service abused by criminals
I forgot if all those can be catched by limiting it to the Received-Line.
Greets,
Ludi
-----Ursprüngliche Nachricht-----
Von: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> Im
Auftrag von Christian Schmitz
Gesendet: Freitag, 17. September 2021 14:41
An: postfix-users@postfix.org
Betreff: Spam pass the filter
Hi everyone:
Normally when i identify a host spammer i block entire server. Today
i receive one spam email. The origin is "mailgun.net", i already have a rule
to block him, but the email pass with no problem. I want stop the email,
what is wrong?
The header, config and rules are the following.
Best Regards and thanks in advance
Christian
