Colocation, and what Ive learned
It is enough of an inconvenience at home, but just imagine the amount of productive work time lost by dealing with these messages. The Barracuda firewall system integrates hardware and software to protect your network from spam, virus, spoofing, phishing and spyware and is compatible with all email systems. It has the capacity to handle up to 100,000 users and millions of email messages per day. You can also cluster together several Barracuda firewall units to increase capacity even further. The system employs 12 defensive layers, such as denial of service protection, sender authentication, recipient verification, virus scanning, intent and image analysis, Bayesian analysis, rule based scoring and rate control (which is triggered when your system receives a large number of messages from a single IP address over a short period of time), that can be set by your administrator through the web based interface.