ZixIt Announces Agreement to Provide ZixMail(TM) to Over One Million Matchmaker.com Registered Users

Matchmaker.com Will Also Offer ZixMail to Over 250,000

New Members Each Month

DALLAS, Dec. 9 /PRNewswire/ -- ZixIt Corporation (Nasdaq: ZIXI) announced today that Matchmaker.com, Inc., a leading online network of city-centric and lifestyle-specific Web communities, has signed an agreement to provide the ZixMail(TM) secure messaging application to over one million of its registered users and over 250,000 new members each month. ZixMail is based on ZixIt Corporation's Digital Signature and encryption technology.

Matchmaker.com will use ZixMail, which allows any email user to send and receive encrypted and digitally signed email communications worldwide, to exchange confidential communications, and to protect the privacy of its registered users and new members. Matchmaker.com members currently send more than 1.2 million emails per week to other Matchmaker.com members. With ZixMail, Matchmaker.com will ensure its members' security and privacy as they interact within the world's oldest and largest network of online singles communities.

"Because we have 96 million impressions per month, and are attracting an astounding 250,000 new members each month, privacy is of the utmost importance to Matchmaker.com," said Chris Daly, Matchmaker.com's chief operating officer. "After thoroughly evaluating the leading digital signature and encryption technologies, we concluded that ZixMail is the superior secure email solution by every measurement. ZixMail is the only secure email solution that we will recommend to our valuable subscriber base. By promoting ZixMail to our registered users and placing a download button for ZixMail on our Web site, we expect ZixMail to be quickly adopted by our members. ZixMail will allow our subscribers to easily and comfortably interact with each other in a private and secure manner."

"ZixMail is pleased to have established a relationship with Matchmaker.com, the site that people spend more time on than any other Internet site in the world, according to MediaMetrix and NSNBC," commented Doug Kramp, chief executive officer of ZixMail.com, Inc. "ZixMail and Matchmaker.com share a common objective in protecting privacy on the Internet. ZixMail, by sending digitally signed and encrypted email messages, is an ideal solution for protecting personal and business email communications."

Matchmaker.com is a unique family of online communities with over 3.8 million registered users. Matchmaker.com offers city, lifestyle-specific, and interest-specific Internet communities. Proprietary technology and demographic profiling enables members to safely meet online and pursue friendship, fellowship, dates, or romance. Matchmaker.com now has 87 different online communities -- and is adding new communities at a rate of four each month. Matchmaker.com has headquarters in Texas and can be reached at (817) 355-6677, extension 279, Joanna Schroeder or on the Web at www.matchmaker.com .

ZixIt Corporation is the developer and owner of the ZixIt(TM) Digital Signature and encryption technology. Products currently under development include: ZixMail(TM), a secure Internet-messaging system; and ZixCharge(TM), an Internet transaction authorization system. For further investor information about ZixIt, visit the company's Web site at www.zixit.com or contact investor relations at 972-702-7057.

SOURCE ZixIt Corporation

CONTACT: Investors, Beverly V. Fuortes of ZixIt Corporation, 972-702-7057, or invest@zixit.com; or press, John Crowe of Public Strategies, Inc., 512-432-1992, or jcrowe@pstrategies.com, for ZixIt Corporation/