SAGATOR

About Sagator

This program is an email antivirus/antispam gateway. It is an interface to the postfix, sendmail, or any other smtpd, which runs antivirus and/or spamchecker. Its modular architecture can use any combination of antivirus/spamchecker according to configuration.

It currently supports

Antivir
- clamav - Clam AntiVirus
- NOD32 by ESET
- AVG linux from Grisoft
- sophie/trophie
  - SAVI - Sophos Anti-Virus Interface
  - libvsapi - TrendMicro anti virus
- ICAP protocol
  - SAVSE - Symantec AntiVirus Scan Engine
- Bitdefender
- Kaspersky antivirus
- Universal dazuko scanner (can be used with any scanner, which supports dazuko)
- Dr.WEB
- FRISK F-Prot antivirus
- mks_vir
- Trend Micro FileScanner
- McAfee AntiVirus (uvscan)
- VirusBuster
- Anomy Sanitizer
Antispam

It has some internal checkers (string_scanner and regexp_scanner). Sagator can parse MIME mails and decompress archives, if it is configured so.

Features:

simple chroot support
modular antivirus/spamchecker support
- you can attach an intrascanner to another intrascanner or realscanner
- you can combine intrascanners
- you can combine realscanners
- virus/spam level based scanners
database support
- SQL logging
- dynamic scanner (antivirus/antispam) configuration
daily reports for users
web quarantine accessible for all users
you don't need any perl modules or any other modules, only python
you can return any quarantined mail to mailq/user mailbox
mailbox/maildir scanning and cleaning
smtp policy service (greylist)
nice statistics via WWW or MRTG
easy installation and configuration