SonicWall Comprehensive Anti-Spam Service (CASS) for TZ500 Series 5YR delivers robust email protection for businesses up to 250 users, simplifying deployment and reducing administrative overhead. Quick activation allows spam, phishing, and virus-laden emails to be blocked immediately without MX record changes.
Powerful Protection: CASS blocks 98% of spam, dropping 80% at the gateway and using advanced techniques like Adversarial Bayesian filtering for remaining messages.
Bandwidth and Time Savings: Junk email is filtered before entering the network, and the SonicWall firewall provides centralized management of all email traffic.
Deployment Flexibility: Smaller businesses can utilize existing SonicWall firewalls, while larger enterprises can layer CASS with SonicWall Email Security solutions.
Advanced Features: Complete inbound anti-spam, anti-phishing, and anti-virus protection is supported by the SonicWall GRID Network, IP reputation analysis, advanced content management, full quarantine, and customizable per-user junk summaries.
Real-Time Protection: CASS offers over 99% effectiveness using techniques like reputation checks, directory harvest attack (DHA) protection, DoS protection, adversarial Bayesian filtering, image analysis, and sender validation.
Advanced Reputation Management (ARM): Drops junk email at the connection level using real-time sender IP reputation from the GRID Network.
Real-Time Threat Intelligence: Provides up-to-date defenses against new email threats, including unique anti-phishing protection with a dedicated Phishing Folder.
Junk Box Management: Administrators can create or remove Junk Boxes for users, with optional summary emails to review junk messages while maintaining IT control.
Allow and Block Lists: Easily manage email access by person, company, or address globally or per user.
LDAP Integration: Enables secure, flexible user management with support for multiple LDAP servers.
