[Postfixbuch-users] Verbessertes Blocken von Spam-Mails anhand IP, DNS, DUL etc?

[Heiner Mueller]

Hallo,

trotz diverser Filter/Prüfungen (Postfix mit RBL etc., MailScanner, SpamAssassin, bayes) kommen doch eine - für meinen Geschmack zu hohe - Anzahl von Spam-Mails unerkannt durch, obwohl meiner Meinung nach die Header sehr verdächtig aussehen (s.u.). I.d. Regel sind es auch die immer gleichen/ ähnlichen Mails, die nur eben über verschiedene Rechner versendet wurden.

Kann man da nicht was machen? (und ggf. natürlich was kann man da machen).

z.B.

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Grüsse,

hm
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