SherWeb's anti-spam Firewall protects your email server with ten defense layers:
- Denial of service and security protection
- IP block list
- Rate control
- Virus check with archive decompression
- Anti-virus control
- User-specified rules
- Spam fingerprint check
- Intention analysis
- Bayesian analysis
- Rule-based scoring
Block any piece of junk
The Spam Firewall we chose is an integrated hardware and software solution designed to protect you from spam, virus, spoofing, phishing and spyware attacks. It fits our Exchange infrastructure perfectly well.
In & Out
Our Spam Firewalls are clustered for greater capacity and higher availability. They also incorporate essential outbound filtering techniques including attachment scanning, virus filtering, rate controls, and encryption. These features help organizations ensure that all outgoing emails are legitimate and virus-free.