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We use a network of Barracuda Spam & Virus Firewalls that is compatible with all email servers and can fit into nearly any corporate or small business environment. It is used by small organisations with as few as 5 employees and large organisations with as many as 200,000 employees.
Our hosted Barracuda Spam & Virus Firewall protects your email server with twelve 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 Barracuda Spam & Virus Firewall architecture optimises the processing of each email to maximise performance and process many thousands of messages per day. Unlike software solutions, the Barracuda Spam & Virus Firewall reduces the load placed on the email server by offloading both spam and virus filtering.
In addition, all Barracuda Spam & Virus Firewall models include essential outbound filtering techniques including attachment scanning, virus filtering, rate controls and encryption. These features help organisations to ensure that all outgoing email is legitimate and virus-free.
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