In our extensive testing, Direct iT has found the Barracuda™ Spam Firewall to be one of the best email filtering and email security options for those who need an inhouse spam filtering solution.

Barracuda Features

  • Award-winning spam and virus protection
  • Appliance-based solution keeps threats from directly connecting to your mail server
  • Virus and spam definitions continuously updated
  • One of the best filtering systems for detecting spam
  • Outbound mode available — protect your IPs from being blacklisted with outbound filtering
  • Compatible with all email servers
  • Can fit into any corporate or small business environment