Sophos Integrated anti-virus and anti-spam technology
Protects incoming and outgoing email from viruses, spyware, Trojans and worms. Stopping virtually all spam, it also protects against email scams, including phishing attacks.
Genotype threat detection
SophosLabs is a 24 hour global network of threat analysis centres, which deliver pre-emptive protection against new variants of existing viruses and spam campaigns.
The appliance is updated against new virus threats and spammer / phishing techniques automatically every 5 (yes FIVE) minutes!
Reputation filtering
Sophos' own IP Block List intercepts messages from known spammers and increases throughput of known safe email by up to 50%.
Content scanning
Messages are scanned for offensive words, key words, attachment types, and filters you specify to ensure compliance with regulatory and internal acceptable use policies.