Harbinger Provides Automotive OEMs with Persistent Connections to ANX; harbinger.net Package Offers Back-Up Support and Facilitates Multiple Connectivity Through a Single-Source.

Business Editors

eBusiness Conference & Expo 2000

SAN JOSE, Calif.--(BUSINESS WIRE)--June 13, 2000

Harbinger Corp. (Nasdaq:HRBC), a worldwide supplier of business-to-business (B2B) e-Commerce software, services and solutions, Tuesday announced at the eBusiness Conference & Expo in San Jose that a new Internet e-Commerce service offering is providing more than 600 automotive manufacturers (OEMs) with persistent connections to the Automotive Network eXchange (ANX).

Harbinger rolled out the new service a month ago to assist automotive OEMs (original equipment manufacturers) as well as Tier One and Tier Two suppliers to maintain persistent connections with ANX. ANX is the automotive industry's central exchange for linking suppliers and manufacturers through a Virtual Private Network (VPN).

Additionally, the Harbinger solution allows ANX participants to maintain consistent e-Commerce trading requirements with other automotive and non-automotive trading communities, using a single Web interface and destination provided by harbinger.net(SM).

"Harbinger's new online solution makes it easy for customers with one or many trading partners in the automotive industry, to ramp up in a fast, convenient, and secure manner," said Dan Longton, senior director of automotive solutions and enhancements at Harbinger.

"harbinger.net is the leading e-Commerce destination for connectivity between multiple e-Markets, and now affords single-source convenience to ANX customers as well."

Included in the new automotive offering is Harbinger's Business Community Integration services that help OEMs and suppliers coalesce in common trading communities.

Large and small companies alike are utilizing the solution to exchange production-critical ordering transactions through harbinger.net and on to ANX, eliminating the need for multiple connections to meet diverse e-Commerce requirements across the automotive industry.

Additionally, connections to harbinger.net provide a back-up solution for customers previously using only direct connections to ANX.

Steve Wright of Siemens Automotive added, "We have enabled several plants with ANX communication via harbinger.net to Ford Motor Co. We are pleased with the results. It has improved network reliability while supporting the response time requirements for the Ford MS 9000 Supplier Quality rating program."

By subscribing to harbinger.net, customers also gain access to many Harbinger Direct services that enable them to electronically order and receive software, instantly download e-Commerce forms, automatically setup and maintain e-Commerce trading accounts, view and print XML documents, and access a 24/7 customer support center.

All services are available using a standard browser interface and Internet connection. Subscriptions begin at less than $50 per month.

About Harbinger

Harbinger Corp. is a leading worldwide provider of business-to-business (B2B) e-Commerce software, services and solutions. The company maximizes its customers' business potential with comprehensive, scalable e-Commerce solutions that help streamline operations, increase profitability and build electronic trading communities.

Harbinger's objective is to serve more customers using Internet Protocols (IP) than any other provider and to establish harbinger.net(SM) as the preferred virtual e-Commerce center for information and mission-critical, business-to-business e-Commerce transactions.

Headquartered in Atlanta, Harbinger provides worldwide support to its customer community from multiple U.S. and overseas operations facilities. For more corporate information, go to www.harbinger.com. Access Harbinger's online EC Resource Center and other network services at www.harbinger.net.

Information in this release that involves Harbinger's expectations, beliefs, hopes, plans, intentions or strategies regarding the future are forward-looking statements that involve risks and uncertainties. These statements include statements about Harbinger's strategies in the marketplace, its market position and its relationship with customers.

All forward-looking statements included in this release are based upon information available to Harbinger as of the date of the release, and we assume no obligation to update any such forward-looking statement. These statements are not guarantees of future performance and actual results could differ materially from our current expectations.

Factors that could cause or contribute to such differences include, but are not limited to, the completion of the Peregrine merger, and if completed, the successful integration of Peregrine, competition, increased competition due to Harbinger's expanded product offering, risks associated with the evolving and varying demand for customer communication software, our ability to expand our operations, acceptance of email and the Internet as a communications medium, litigation over property rights, and general economic factors.

These and other factors are risks associated with our business that may affect our operating results are discussed in the Annual Report on Form 10-K for the year ended Dec. 31, 1999 by the Securities and Exchange Commission ("SEC") on March 30, 2000 and our quarterly reports on Form 10-Q filed with the SEC.

Harbinger and the Harbinger logo are registered trademarks, and harbinger.net is a service mark of Harbinger Corp. or its subsidiaries. All other company and product names referenced herein are registered trademarks or trademarks of their respective owners.