We chose Cisco Iron Port as it delivers strong email security protection and our company needed it to protect the company's email systems from spam, email viruses, .exe files, unwanted email from unwanted sender etc. For this, we choose Cisco Iron Port c160.
Cisco Iron Port is a solid 1U appliance, no need for additional hardware, easy to plug into existing network. Email channel protection worked across the board without regard for which email client we used. When Cisco engineers became aware of the XML file rule not working as designed they immediately recorded this in their internal issues database and provided us with an issue ID. More significantly, they quickly supplied a workaround that allowed us to block XML files using a different type of rule.
Room for Improvement:
More than a few steps are required to apply rules and these are not essentially intuitive. Even though we were able to get real-time event information from the email logs, it would be nice if the higher-level journalism tools could synchronize more quickly. Price might be an obstacle for smaller networks. Need to reduce the price so that small organizations can use this product.