Policy Patrol for Exchange Server and Lotus Domino is an advanced email filter
for enterprises of all sizes and helps regulate and optimize corporate email usage.
Policy Patrol currently filters emails for more than 350,000 users worldwide.
We addresses the pain points of email use;
spam, phishing, viruses, large attachments, inappropriate use,
a need for content-driven automatic disclaimers and signatures,
archiving requirements, content security, confidentiality concerns,
reputation and brand protection, and preventing legal issues involving email.
EdgeFort
removes the complexity of purchasing, configuring
and managing a backup server, a tape drive
and all of the related management software.
With the federated data protection architecture,
there is no need for an expensive expansion
of network infrastructure or costly local
IT resources to ensure local data is backed
up and encrypted. 
http://www.apposite.com.cn