High Performance: Using its unique pre-emptive scanning Mail Transfer Agent (MTA), Sonic WALL Email Security offers breakthrough message analysis. With Sonic WALL Email Security, fewer machines are required to process the e-mail load, resulting in reduced management complexity & lower costs. Email Protection Subscription
Includes:: Anti-spam; 8x 5 or 24x 7 support; Anti-phishing; RMA (Appliance replacement); Software/ Firmware Updates.