• Source: Anti-Spam SMTP Proxy

‹The template Manual is being considered for merging.›

The Anti-Spam SMTP Proxy (ASSP) is an open-source, Perl based, platform-independent transparent SMTP proxy server.




Features


Some ASSP's features are:

Hidden Markov Model spam filtering
Bayesian spam filtering
whitelisting
Penalty Box (PB) trapping
DNSBL/RBL (Realtime Blackhole Listing)
URIBL (Uniform Resource Identifier Black Listing)
Multi-level SPF (Sender Policy Framework) validation and blocking
DKIM signing and validation
DMARC validation and reporting
SRS (Sender Rewriting Scheme) fix-up
Session Delaying/Greylisting and connection response delaying
Sender validation and recipient validation
Multi-level attachment blocking (based on block lists or allow lists or content based executable blocking)
As well as multiple RFC validation mechanisms.
Multi-threaded (Since version 2.x)
Platform independent (Written in Perl)




See also



Transparent SMTP proxy
SpamAssassin, popular open source spam filtering that uses razor and other techniques to detect spam.
Qpsmtpd, a similar project




External links


ASSP official homepage
ASSP sourceforge project page
Forum
ASSP Wiki
ASSP beta development site
ASSP Deluxe for cPanel/WHM frontend for ASSP

Kata Kunci Pencarian:

• Tembok api (komputasi)
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