ZixCorp provides policy-based email encryption for regulatory compliance. As the largest hosted email encryption service provider, ZixCorp protects millions of email addresses including those of some of the nation’s most influential institutions.

ZixCorp's easy-to-use service connects entities with their customers and partners to protect and deliver sensitive information in healthcare, finance, insurance and government.

ZixCorp’s unmatched Email Encryption Service allows customers to communicate seamlessly and securely with no additional work. Each ZixCorp customer is enrolled in the ZixDirectory, a global repository with more than ten million members. With ZixDirectory, customers eliminate the need to build their own directory of encryption keys to communicate securely with their partners and customers. ZixCorp’s Email Encryption Service is easy-to-use and is the leading encryption service in the industry today.

ZixCorp’s® Best Method of Delivery eliminates the decision process for the sender for the best method to send a secure message. The Best Method of Delivery takes out human error and ensures the safest delivery transparently and seamlessly.