SonicWALL Comprehensive Anti-spam Service (CASS) offers small- to medium-sized businesses comprehensive SonicWALL Email Security protection, instantly deployed over existing SonicWALL firewall appliances. 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.
- Email arrives at the SonicWALL network security appliance.
- Junk email is dropped based on Sender IP reputation and additional characteristics.
- Remaining email is evaluated to determine if it is good or junk.
- Good email is sent to the email server.
- 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.
* Note: The NSA 2400MX does not support CASS 2.0 version.
Available service subscriptions.
The Comprehensive Anti-Spam Service is available in the following subscriptions for 1 year, 2 year or 3 year terms.
- Comprehensive Anti-Spam Service for TZ 100 Series
- Comprehensive Anti-Spam Service for TZ 200 Series
- Comprehensive Anti-Spam Service for TZ 210 Series
- Comprehensive Anti-Spam Service for NSA 240
- Comprehensive Anti-Spam Service for NSA 240
- Comprehensive Anti-Spam Service for NSA 3500
* The Comprehensive Anti-Spam Service is recommended for up to 250 users.
