We are leading Service Provider for the Extensible Content Security Appliances which also includes XCS 280 & 580 Email and Web Security Appliances & XCS 770R, 880 & 1180 Email and Web Security Appliances since 2013. 

Designed with the most demanding messaging networks in mind, WatchGuard XCS 770R, 880 and 1180 Extensible Content Security Appliances are easy-to-use, enterprise-class email security, privacy and compliance solutions that protect against inbound threats and control outbound information to prevent data loss. They offer the most effective enterprise-class messaging security solution for protection from spam, viruses, malware, blended threats, spyware, phishing, and network attacks, as well as automated content security of outbound communications to prevent data leakage across email and web.