[OT] procmail recipe advice for spamassassin

[Alexander Dalloz]

Am Fr, den 06.08.2004 schrieb D. D. Brierton um 4:15:

> Do you have a URL or some such where I could read up on this a bit more?
> That looks very interesting. (Even if I don't implement it for myself,
> it could be very useful for web applications that talk to SMTP servers,
> which we all know is a security minefield.)

> Best, Darren

Postfix: http://www.postfix.org/ADDRESS_VERIFICATION_README.html
http://www.stahl.bau.tu-bs.de/~hildeb/postfix/postfix_sender_address_verification.shtml

Sendmail: http://www.snert.com/Software/milter-sender/

General information about techniques: 

http://slett.net/spam-filtering-for-mx/smtpchecks.html

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
Fedora GNU/Linux Core 2 (Tettnang) kernel 2.6.7-1.494.2.2smp 
Serendipity 04:36:27 up 1 day, 22:04, load average: 0.22, 0.12, 0.16 
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