Contact Us 


Phone: 866-257-4949

For product information, please contact Sales.

Send Us an Encrypted EmailRefer a Colleague

Channel Partners

To inquire more information about being a channel partner, please Contact Partners.

Technical Support

For technical and customer
support, please Contact Support.

ZixCorp Headquarters

2711 N. Haskell Ave. Suite 2200
Dallas, TX 75204-2960

Toll-Free Phone: 888-771-4049
Local Phone: 214-370-2000
Fax: 214-370-2070

Other ZixCorp Offices

Burlington, Ma

67 South Bedford St., Suite 401W
Burlington, MA 01803

Ottawa, ON

300 March Rd., Suite 304
Ottawa, ON K2K 2E2

Ways to Stay Connected

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Switching to Zix Just Got Better

50 percent or more off your first year when you switch to Zix Email Encryption by Feb. 28, 2017, from an eligible competing solution.

Learn More