My little blog on colocation
The system can protect from either individual spam messages or brute force attacks. In addition, the Barracuda antivirus system utilizes two separate filtering engines to stop potential system threats. The Barracuda firewall also has the capability to filter out messages containing certain designated extensions. With respect to outgoing email messages, the Barracuda firewall system employs outbound filtering techniques such as attachment scanning, virus filtering, rate control and encryption to ensure that all outgoing mail is legitimate and free of viruses. A Barracuda firewall system requires no software installation or modifications to existing email systems.