SAGATOR is an email antivirus/antispam gateway. It is an interface to any smtpd that runs an antivirus and/or spam checker. Its modular architecture can use any combination of antivirus/spam checkers according to configuration. It currently supports ClamAV, nod32d, AVG, Sophos, TrendMicro AV, Symantec AV, Spamassassin, bogofilter, and quickspamfilter. It has some internal checkers
(string_scanner and regexp_scanner). It can parse
MIME mail and decompress archives.
