Avira MailGate Suite checks the complete incoming and outgoing SMTP data traffic in real-time against viruses, spyware and other dangerous contents.

Uncompromising protection:
- Scanning of all incoming and outgoing or internally sent emails in real-time.
- Recursive scanning of all email attachments, even of those in compressed form (archives).
- Automatic placing of unknown archive formats and infected or suspicious files in quarantine.
- Support of all conventional Linux distributions and MTAs such as QMail, Postfix, Exim and Sendmail.
- Effective protection against spam attacks and previous warning before Outbreaks.

Fast updates:
- Extremely small, bandwidth-saving updates of virus definitions through incremental VDF update.
- Fast, seamless protection through updates without system interruption.

Efficient configuration and administration:
- Individual system adaptation to company specifications.
- Central configuration, monitoring and control of the system.
- Add-on email address filter. Comprehensive protocol, statistics and report functions.

New:
- New Whitelisting/Blacklisting Feature - MailGate Suite now offers white/black lists for spam classification. It has been implemented similarly to MailGate's scan/ignore lists, but will be used for overriding Avira AntiSpam results.
- Block Spam at the server: Previous versions of MailGate have marked spam in the email header. The mail user agent had then to implement rules (mail filters) to automatically sort out spam.
- Support for MTA Plug-Ins Courier, Communigate Pro and Qmail.

Limitations:The Installation Kit comes fully featured but update service (FUSE) is disabled. To enable updates you may automatically request an evaluation key for a 30-days period from here: (http://www.avira.com/en/products/test_licence.html) - To further benefit of update service (FUSE) you may acquire the appropriate commercial license (http://www.avira.com/en/products/online_shop.html)