Email Spam & Virus Filtering
An effective anti-spam system is an essential hardware and software solution for complete protection of your email. Our Barracuda Spam Firewall provides a powerful, easy to use, affordable solution to eliminate spam and viruses from your organization through the following protection:
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Barracuda Spam Firewall protects with 12 defense layers:
- Network Denial of Service Protection
- Rate Control
- IP Reputation Analysis
- Sender Authentication
- Recipient Verification
- Virus Scanning
- Policy (User-specified rules)
- Spam Fingerprint Check
- Intent Analysis
- Image Analysis
- Bayesian Analysis
- Rule-based Scoring
The SpamStop Anti-Spam system architecture optimizes the processing of each email to maximize performance while processing millions of messages each day. Unlike software solutions, our SpamStop Anti-Spam system reduces the load placed on the email server by off-loading both spam and virus filtering.
The Barracuda Anti-Spam system also includes essential outbound filtering techniques like attachment scanning, virus filtering, rate controls and encryption to ensure all outgoing email is legitimate and virus-free.
Barracuda Spam Firewall is Easy to Use
With no required software installation or required modifications to existing email systems, installation is quick and easy. Once installed, the system administrator then uses the intuitive web interface for monitoring and maintenance. With Barracuda Networks Energize Updates, the SpamStop Anti-Spam system is updated hourly with the latest spam and virus definitions.
Most Affordable Anti Spam System
For an affordable anti-spam system, the Barracuda Spam Firewall provides an enterprise class system that eliminates email-based virus threats. It has been proven to reduce spam by up to 95%, all the while reducing the power that dedicated servers require to perform complex filtering tasks.
SpamStop is available in a per domain basis or bulk packs of up to 200 domains. Either way this anti-spam system can be added to your dedicated server, server colocation, or dedicated exchange server plan.