eFax® Messenger Now Available for Windows 7 and Vista 64-bit OS

The updates extend the functionality of eFax’s popular Internet fax
application to include all current Microsoft OS versions

LOS ANGELES, CA. January 7, 2010 – eFax® announced today compatibility of its free eFax Messenger Internet fax application with Microsoft® Windows® 7 32-bit, 64-bit, and Vista 64-bit operating systems. eFax Messenger makes it easy to create, annotate, sign, send, and print faxes from any computer. eFax is a brand of j2 Global , Inc. (NASDAQGS:JCOM) and an Internet fax to email service with over 11 million customers worldwide. eFax is online at www.efax.com.

Free eFax Messenger downloads are available online at: http://www.efax.com/products/internet-fax?tab=downloads

The new OS versions now make eFax Messenger available for Windows 7, Vista, XP, and Windows 2000 32-bit operating systems, as well as Mac® 32-bit operating systems. eFax Messenger is a tried and tested Internet fax software that gives users full-featured fax management via a user-friendly interface. Among its many features, eFax Messenger allows faxes to be sent, viewed, and printed directly from within the application. In addition, fax history, drafts, and sent faxes can be easily viewed and referenced.

¨eFax Messenger has proven to be a popular application for extending eFax’s functionality beyond basic online sending and receiving of faxes,¨ said Mike Pugh, vice president, marketing, j2 Global, Inc. ¨The ability to mark an online fax with an ‘approved’ or ‘received’ stamp, or with a customized stamp like your own signature, really makes a difference when working in a mobile environment or going green.¨

eFax is a pioneer in the fax business, with a string of technology and business firsts dating back to 1988. The company’s global network recently grew to 3,500 cities worldwide, on six continents. For more information on how to send or receive a fax online using eFax, or to sign up for a 30-day free trial, visit http://www.efax.com/Free-Trial.

eFax is a registered trademark of j2 Global, Inc. in the U.S. and internationally.

About j2 Global
Founded in 1995, j2 Global, Inc. provides outsourced, value-added messaging and communications services to individuals and businesses around the world. j2 Global's network spans more than 3,500 cities in 46 countries on six continents. The Company offers faxing and voicemail solutions, document management solutions, Web-initiated conference calling, and unified-messaging and communications services. j2 Global markets its services principally under the brands eFax®, eFax Corporate®, Onebox®, eVoice® and Electric Mail®. As of December 31, 2008, j2 Global had achieved 13 consecutive fiscal years of revenue growth and seven consecutive fiscal years of positive and growing operating earnings. For more information about j2 Global, please visit www.j2global.com.

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