Barracuda Networks Spam Firewall 900 hardware firewall

Spam Firewall 900 There are five models of the Barracuda Spam Firewall. The entry level model handles 1-500 active email users and 1 million email messages per day. The largest model handles 8,000-22,000 active email users and 15 million email messages per day. These specifications are not limits of the system, but are the recommended capacity.

Features:
-Enterprise-class solution.
-Full size 2U rackmount with rails.
-15,000-30,000 active email users.
-Web configuration interface.
-Virus scanning of all incoming email messages and files.
-Spam blocking.
-Microsoft Exchange 5.5/2000/2003 LDAP Message Accelerator.
-Per user settings and quarantine.
-Redundant disk array for superior reliability.
-Clustering for larger capacity and redundancy.
-Two gigabit ethernet ports.
-Hot swap redundant disk array (RAID).
-Hot swap redundant power supply.
-Per user score settings.
-Customizable branding.