Zix Corporation (ZixCorp), (Nasdaq: ZIXI), the leader in email encryption services, announces that Rick Spurr, ZixCorp’s Chairman and Chief Executive Officer, will present at Imperial Capital’s Ninth Annual Security Investor Conference at 1:15 p.m. ET on Thursday, Dec. 13, 2012. The conference will be held at The Waldorf Astoria in New York. Mr. Spurr will give a 25-minute presentation on ZixCorp and its financial performance through the third quarter of 2012. The audio portion of this presentation will be broadcast in a live webcast, and an archive of the webcast will be available until Mar. 12, 2013. Access will be available at http://wsw.com/webcast/imperial12/zixi/ or http://investor.zixcorp.com. For additional information or to arrange a one-on-one meeting with Mr. Spurr, please contact the MKR Group, ZixCorp’s investor relations firm, at firstname.lastname@example.org. About Zix Corporation Zix Corporation (ZixCorp) provides the only email encryption services designed with your most important relationships in mind. Many of the most influential companies and government organizations use the proven ZixCorp ® Email Encryption Services, including WellPoint, the SEC, and more than 1,500 hospitals and 1,800 financial institutions. ZixCorp Email Encryption Services are powered by ZixDirectory ®, the largest email encryption community in the world. The tens of millions of ZixDirectory members can feel secure knowing their most important relationships are protected. For more information, visit www.zixcorp.com.