About synspam
- Synspam is a GNU/Linux specific solution to filter spam messages
- It is designed to consume as few resources as possible
- You can use it even if you already have an antispam software installed
Latest news
- synspam 0.4.5 : added OS fingerprinting support, check Changelog
- synspam 0.4.0 : major new feature, check Changelog
- synspam 0.3.6 : Bugfix and synspam-report improvment
- synspam 0.3.5 : synspam can reject packets instead of dropping them. User
can chose between daemon or foreground mode ! (2010/19/01)
- synspam 0.3.2 : bugfix for ipinhostname reverses ! (2010/14/01)
- synspam 0.3.0 : blacklist and withelist is now available ! (2010/06/01)
- synspam 0.2.6 : bugfixing release (2009/27/12)
- synspam 0.2.5 : now uses NFQUEUE ! Merry christmas ! (2009/23/12)
- synspam 0.2.1 : new regexp,new debug feature (2009/21/12)
- pentestit.com talked about synspam, thanks guys ! (2009/17/12)
- synspam 0.2.0 : lots of enhancements (2009/12/10)
- A realtime log analysis page was added, check it out to see how synspam
performs on my mail server. (2009/12/10)
- synspam releases are now announced on freshmeat, linux-pro.de, softpedia.com and linuxlinks.com, it's becoming popular ;) (12/01/2009)
- synspam 0.1.2 is out ! Fixes a bug in the report and filtering improvement.
(11/26/2009)
- synspam 0.1.1 is out and fixes a problem in the filtering algorithm
(11/21/2009)
- First public release: synspam 0.1 (11/18/2009)
Features
- Uses Netfilter nfqueue Perl bindings
- Relies (mostly) on DNSBL mechanism
- Regexp applied to DNS records: learn more
- More to come soon: see todo