The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, Bayesian, Greylisting and multiple filter methods. .
ALL V2 versions with a build number less than 12130 have a bug which make SSL/TLS unavailable if the Perl module IO::Socket::SSL 1.70 is installed. Don’t upgrade the module to version 1.70 or upgrade to the latest assp version.
Features :
- Multiple Weighted DNSBLs
- Multiple Weighted URIBLs
- Greylisting
- Weighted Regular Expression Filtering
- Bayesian
- Penalty Box
- SenderBase
- SSL/TLS
- SPF/SRS
- Attachment Blocking
- ClamAV and FileScan
- Blocking Reporting
- LDAP support
- Backscatter Detection
- V2 – recipient replacement / GUI user access rights management
- V2 – MIME charset conversion / DKIM check and signing
- V2 – DB support for all hashes / level based open plugin support
- V2 – transparent proxy support / BATV check and signing
- V2 – Plugins: archive, full attachment check and replacement, OCR
- V2 – damping (steal spammers time)
- V2 – AUTH to relay host / POP3 collector
- V2 – configuration value and file synchronization
- V2 – Block Reports design could be customized
- V2 – Razor2 and DCC support via Plugin
- V2 – SNMP support (monitoring, configuring, controll-API)
- V2 – user group import (file or LDAP or command based)
- V2 – automatic crash analyzer Hidden Markov Model
- V2 – IPv6 socket support
- V2 – word stemming (several languages) for Bayesian analyzer
- V2 – Perl module autoupdate via PPM or CPAN
- V2 – Hidden Markov Model spam detection engine
- V2 – full unicode support
Download : ASSP_2.2.1_12265_install.zip (1.34MB)
assp.mod.zip (15.6 MB)
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Read more in here : http://www.magicvillage.de
Our Post Before :
http://www.seclist.us/2012/02/assp-211-anti-spam-smtp-proxy-server.html
http://www.seclist.us/2012/03/update-assp-19xx-anti-spam-smtp-proxy.html
http://www.seclist.us/2012/05/update-anti-spam-smtp-proxy-assp-assppl.html
