Spamprobe

SpamProbe operates on a different basis entirely. Instead of using pattern matching and a set of human generated rules SpamProbe relies on a Bayesian analysis of the frequency of words used in spam and non-spam emails received by an individual person. The process is completely automatic and... Platforms: *nix

Fast, intelligent, automatic spam detector using Paul Graham style Bayesian analysis of word counts in spam and non-spam emails. Filtering adapts to personal tastes automatically. No manual rule creation required. Intended for use with procmail, maild Platforms: Mac, BSD, Solaris, Linux

webfilt is not a spam filter, but provides a generic web-based interface for Bayesian-style UNIX filters that need occasional training and corrections. It has been tested with SpamProbe and SpamBayes, but should work with other command-line filters too. The webfilt system works with existing... Platforms: *nix

SpamTestBuddy is a simple, light-weight, multiple-input spam scoring tool. SpamTestBuddy project is standalone and can be used with simple procmail rules without root access or daemons. Features built-in support for simple DNS checks including DNSBL (DNS-based blocklist) queries, and can scan... Platforms: *nix

webfilt is not a spam filter, but provides a generic web-based interface for Bayesian-style UNIX filters that need occasional training and corrections. It has been tested with SpamProbe and SpamBayes, but should work with other command-line filters too. The webfilt system works with existing... Platforms: *nix