Cisco's IronPort Spam & Virus Blocker
The IronPort Spam & Virus Blocker™ is a special edition of the award-winning IronPort C-Series™ line of email security appliances. The IronPort "Blocker"™ is built on the same anti-spam and anti-virus technology that powers and protects the most demanding networks at the largest corporations, ISPs, and government agencies in the world.

The IronPort Blocker scans email traffic coming into your organization and prevents spam and viruses from ever reaching your inbox. The IronPort "Blocker" is the only SMB security appliance that includes real-time updates sent directly and automatically to your appliance from trained security specialists at the IronPort Threat Operations Center. This 24x7 proactive threat tracking is combined with the world's most advanced anti-spam and anti-virus computer algorithms for maximum security protection.
Easy to Use - Set It and Forget It
IronPort innovation and technology provide for the easiest implementation of the world's most powerful security technology. The IronPort Blocker is fully automated and self-managing. Initial set up time is less than 15 minutes, with virtually no ongoing maintenance. The appliance includes 24x7 customer support and software updates.
Product Highlights
- Block spam with >98% accuracy
- Lowest spam false positives in the industry, 1 in 1 million
- Quick setup wizard allows installation in <15 minutes
- No admin involvement required for automatic updates of spam and virus filters
- Web interface allows easy 'point and forget' configuration of custom policies
- Bundled with 24x7 customer support, spam and virus signature updates and software updates
Tech Specs
- Compatibility: Integrates with all email servers (Exchange, Notes, Domino, etc)
- Form Factor: 17" 1U rack mounted chassis
- Status Indicators: Link activity, port transmission speed, power
- Depth: 12.3 cm
- Height: 1.7 in.
- Depth: 22 in.
- Width: 17 in.
- Connectivity: Ethernet — two embedded Intel Gigabit NICs; Serial — 1 DB-9 Serial port











