Category: qmail
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Greylisting, (anti)spam, etc
I’ve been working way too much lately, but at least I’ve taken the time to install a new spam filter on my mail server. It was actually only a very small patch to the qmail source that was needed to get it to filter mail through policyd. Policyd is primarily made for Postfix, but seems…
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Greylisting
Min greylistingpatch till rblsmtpd (program under UCSPI-TCP) (under Projekt i menyn) körs aktivt på minst tre maskiner med goda resultat. Kapar genomsnittligt 90% av all spam i samband med första anslutningen. Nästa steg är att koppla ihop det med p0f på något sätt.