Additional Proxy Soliciting Materials (definitive) (defa14a)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant x Filed by a Party other than the Registrant ¨

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¨	Preliminary Proxy Statement

¨	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

¨	Definitive Proxy Statement

x	Definitive Additional Materials

¨	Soliciting Material under Rule 14a-12

ZIX CORPORATION
(Name of registrant as specified in its charter)


(Name of person(s) filing proxy statement, if other than the registrant)

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*** Exercise Your Right to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on June 08, 2016

Meeting Information

ZIX CORPORATION

Meeting Type: Annual Meeting

For holders as of: April 19, 2016

Date: June 08, 2016

Time: 10:00 AM CDT

Location: Cityplace Conference Center

Turtle Creek 1 Room

2711 North Haskell Avenue

Dallas, Texas 75204


		*ZIX CORPORATION* *2711 N. HASKELL AVENUE* *SUITE 2200, LB36* *DALLAS, TX 75204-2960*						You are receiving this communication because you hold shares in the above named company.
								This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).
								We encourage you to access and review all of the important information contained in the proxy materials before voting.

See the reverse side of this notice to obtain proxy materials and voting instructions.

How to Access the Proxy Materials


						Proxy Materials Available to VIEW or RECEIVE:
						1. Notice & Proxy Statement 2. Annual Report How to View Online: Have the information that is printed in the box marked by the arrow (located on the following page) and visit: www.proxyvote.com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET : www.proxyvote.com 2) BY TELEPHONE : 1-800-579-1639 3) BY E-MAIL* : sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow (located on the following page) in the subject line. Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before May 25, 2016 to facilitate timely delivery.

Please Choose One of the Following Voting Methods



						Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow available and follow the instructions. Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.


		Voting items
		The Board of Directors recommends you vote FOR the following:
		1 . Election of Directors
		Nominees
		01 Mark J. Bonney 02 Taher A. Elgamal 03 Robert C. Hausmann 04 Maribess L. Miller 05 Richard D. Spurr
		06 David J. Wagner

		The Board of Directors recommends you vote FOR proposals 2 and 3.

		2 Ratification of Appointment of Whitley Penn LLP as Independent Registered Public Accountants.

		3 Advisory vote to approve executive compensation.

		NOTE: Such other business as may properly come before the meeting or any adjournment or postponement thereof.