SonicWall Comprehensive Anti-Spam Service (CASS) offers small- to medium-sized businesses comprehensive protection from spam and viruses, with instant deployment over existing SonicWall firewalls. CASS speeds deployment, eases administration and reduces overhead by consolidating solutions, providing one-click anti-spam services, with advanced configuration in just 10 minutes. Stops spam attacks, Real-time threat information updates via SonicWall Capture Threat Network, Capture Cloud, User Junk Box option, Integrated allow and block lists, Integrated reporting and logging, LDAP integration, Supports downstream email security systems