Spam firewall Reviewing the basics
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. There is no need to modify your existing email system or install additional software with a Barracuda firewall system. Your administrator will be able to monitor and maintain your Barracuda firewall via the intuitive web interface. By installing a Barracuda firewall system, you also get access to Barracuda Central, an advanced round the clock security system that continously monitors and blocks Internet threats. Another attractive feature of the Barracuda firewall product is the option to set up bulk email inboxes to filter spam away from personal inboxes.