DATA LOSS PREVENTION(DLP)

ZixDLP is an email data loss prevention solution that will strengthen compliance with corporate and government policies. This solution leverages the policy and content scanning capabilities of the ZixGateway with an intuitive quarantine interface in order to help prevent sensitive information from being sent outside an organization via email. 

Encryption gives you the ability to "customize" and "set" protection policies. Block, but no ability to review. (DLP) Data loss Prevention takes it one step further by giving you the ability to "discover" and "monitor" blocked emails through an administrative quarantine.