Zix Corp

Improving Consults Leading Provider of e-Prescribing

DALLAS (March 17, 2008) – Zix Corporation partnered with Improving Enterprises to test and enhance one of their most innovative products. PocketScript® is a secure e-prescribing system that provides full prescription capabilities from a health care professional’s PDA.This solution offers several advantages over the traditional model of doctor-patient interaction. Prescribers can wirelessly access and utilize important patient and drug information through a secure hand-held device or web site.

With PocketScript, users can:
          - Check for harmful drug-drug and drug-allergy interactions
          - Eliminate callbacks due to legibility, drug incompatibility or ineligibility
           - Access patient-specific drug history
           - Automatically link to real-time patient eligibility and up-to-date formularies
           - Access a comprehensive online drug reference guide
           - Immediately transmit prescriptions to any pharmacy, or printed to paper

Improving will test this system in order to insure that it can continue to effectively handle large volumes of user traffic. In addition, Improving will assist Zix Corp to further increase the performance of their universal secure communications service by producing a quality analysis of the e-Prescribing platform. From Improving’s perspective, this endeavor comprises the unique opportunity to support Zix Corp in their goal to “build the leading technology platform in the ambulatory setting connecting all participants in the healthcare industry to deliver critical information to the point-of-care on a real-time basis to save lives, save time, and save money” (http://www.zixcorp.com/company/mission.php).

About Zix Corp
ZixCorp is the leading provider of easy-to-use-and-deploy email encryption and e-prescribing services that Connect entities with their customers and partners to Protect and Deliver sensitive information in the healthcare, finance, insurance and government industries. ZixCorp's hosted Email Encryption Service provides an easy and cost-effective way to ensure customer privacy and regulatory compliance for corporate email. Its PocketScript(R) e- prescribing service saves lives and saves money by automating the prescription process between payors, doctors and pharmacies. For more information, visit www.zixcorp.com.

About Improving Enterprises, Inc
Improving is an advanced software training and consulting firm located in Dallas, Texas. Since its inception in 2004, Improving has been an active proponent of blue ocean strategy and the concept of value-innovation (W. Chan Kim and Renee Mauborgne). Improving challenges basic assumptions of traditional technology service models to provide new and valuable solutions to their customers.