CASS speeds deployment, eases administration and reduces overhead by consolidating solutions, providing basic anti-spam service with one-click, and full deployment in just ten minutes.

CASS features complete inbound anti-spam, anti-phishing, anti-malware, Advanced Reputation Management, Advanced Content Management, Denial of Service prevention, full quarantine and customizable per-user junk summaries. Outperforming RBL filtering, CASS offers 98% effectiveness against spam, blocking 80% of spam at the gateway, and applying Adversarial Bayesian™ filtering on remaining email.

Top benefits.

- Easy to activate – Activates with one click, requires ten minutes to configure.
- No MX Record changes – MX Record redirection is not needed.
- Works immediately – once activated the service will immediately start to block spam, phishing and virus-laden email.
- Saves bandwidth – Blocks and drops junk email at the gateway, before it enters your network.
- Saves time – The TZ or Network Security Appliance (NSA) Series Unified Threat Management Firewall appliance is your single point of management for all traffic going through the device, including spam management.

How it works.

1.Email arrives at the SonicWALL network security appliance.
2.Junk email is dropped based on Sender IP reputation and additional characteristics.
3.Remaining email is evaluated to determine if it is good or junk.
4.Good email is sent to the email server.
5.Optionally, junk email can be placed in user junk boxes on the email server.

Supported platforms and email servers.

SonicWALL Comprehensive Anti-Spam Service is available as a subscription service on the following SonicWALL systems:

- TZ 100, TZ 200 and TZ 210 Series with SonicOS 5.6.3 or higher installed
- All SonicWALL NSA* and SonicWALL E-Class NSA Series with SonicOS 5.6.3 or higher installed
- Platforms and/or SonicOS versions not listed are not supported

The SonicWALL Comprehensive Anti-Spam Service operates with any email server which accepts inbound SMTP messages.