Memova Mobile Selected by Leading Indonesian Internet and Multimedia Provider, IndosatM2, together with Indosat Groups.

SAN FRANCISCO & CANNES, France -- Memova(TM) Mobile will complement IndosatM2's existing Memova(TM) Messaging deployment, offering a new mobile email experience to 12 million subscribers of Indosat Groups

Critical Path, Inc. (Nasdaq: CPTH), a leading provider of messaging software and services, today announced that IndosatM2, a leading Internet and multimedia service provider in Indonesia, together with its holding company Indosat Tbk, will deploy Memova(TM) Mobile - Critical Path's new consumer mobile email solution launched earlier today at the 3GSM World Congress in Cannes, France. Memova(TM) Mobile will complement Memova(TM) Messaging, a separate Critical Path solution already deployed by IndosatM2 in December. The new Memova solutions will enable IndosatM2 to offer an improved mobile email experience to the 12 million mobile subscribers of Indosat Groups.

Like most operators, Indosat wants to increase mobile data revenue and is looking for ways to stimulate greater consumer adoption of mobile email. With Memova Mobile, Indosat will launch a new mobile email service for consumers that works with the users' existing email accounts and handsets. Memova Mobile works with millions of mobile phones, automatically pushing email to the handset and providing complete control over which email messages are sent to the mobile user. The solution does not require a special handset or software installation, making mobile email easier to use and more affordable for consumers.

"Many of our Internet subscribers aren't using mobile email today because it's too complicated and often requires a device upgrade," said Brata T. Hardjosubroto, CEO IndosatM2. "Memova Mobile makes email-on-the-move simple, thus we look forward to deploying this application in the near future. We expect Memova to improve our customers' email experience and drive significant revenue growth," said Hardjosubroto.

Along with Memova Mobile, IndosatM2 is currently using Memova Messaging - a solution that combines Critical Path's long-established email technology with value-added services, such as synchronization and multimedia file sharing and storage. IndosatM2 has already rolled out Memova Messaging to its fixed-line subscribers and is now planning to collaborate with Indosat Tbk, its holding company, to extend the services to its 12 million mobile subscribers. Rich synchronization and multimedia features are helping Indosat drive broadband adoption amongst fixed-line subscribers and will provide premium services for mobile subscribers.

"The growth objectives of IndosatM2 mirror those of many operators in other regions. Significant increases in data revenue will come from the consumer market - a customer segment that is not interested in upgrading to a power email device," said Mike Serbinis, CTO and EVP, Marketing, Critical Path. "With Memova, Critical Path is giving operators like Indosat, consumer-oriented messaging services that work with their existing mobile phones and address both the current and future demands of the mass market."

For more information about Critical Path's new Memova solutions, see today's earlier announcement entitled "Critical Path Delivers New Consumer Email Experience with Launch of Memova,(TM)" or visit the company's Web site at www.criticalpath.net, or stop by Critical Path's stand at 3GSM - Stand H24, Hall 3.

About IndosatM2

Indosat Mega Media (INDOSATM2) is an Internet, Multimedia and IP-based services provider that provides services, such as high-speed/dedicated Internet, dial-up Internet, cable TV, VPN (Virtual Private Network) services, hosting and co-location, VoIP (Voice over Internet Protocol) and e-commerce. IndosatM2 is a subsidiary of PTIndosat (the Telecommunication Service Provider in Indonesia), which began operations in 2000 and provides services for companies, organizations and personal residences in Indonesia, supported by a high-capacity global Internet network.

About Critical Path, Inc.

Critical Path's Memova(TM) solutions provide a new and improved email experience for millions of consumers worldwide, helping mobile operators, broadband and fixed-line service providers unlock the potential of email in the mass market. Memova(TM) Mobile gives consumers instant, on-the-go access to the messages that matter most. Featuring industry-leading anti-spam and anti-virus technology, Memova(TM) Anti-Abuse protects consumers against viruses and spam. Memova(TM) Messaging provides consumers with a rich email experience, enabling service providers to develop customized offerings for high-speed subscribers. Headquartered in San Francisco with offices around the globe, Critical Path's messaging solutions are deployed by more than 200 service providers throughout the world. More information is available at www.criticalpath.net.

Forward-Looking Statements:

This press release contains forward-looking statements by the Company and its executives regarding the performance of our product and service offerings, the ability of our customers to achieve cost savings and improve revenues in the provision of services, industry trends, market and customer requirements, the ability of our products and services to meet the business needs of our customers, the market for products and services like ours and the performance of our senior management in achieving strategic goals. The words and expressions "look forward to," "will," "expect," "plan," "believe," "seek," "strive for," "anticipate," "hope," "estimate" and similar expressions are intended to identify the Company's forward-looking statements. These forward-looking statements involve a number of risks and uncertainties that could cause actual results to differ materially from those anticipated. These risks include, but are not limited to, our evolving business strategy and the emerging and changing nature of the market for our products and services, our ability to deliver on our sales objectives, the ability of our technology and our competitors' technologies to address customer demands, changes in economic and market conditions, and software and service design defects. These and other risks and uncertainties are described in more detail in the Company's filings with the U.S. Securities and Exchange Commission (www.sec.gov) made from time to time including Critical Path's Annual Report on Form 10-K/A for the fiscal year ended December 31, 2003, its Quarterly Reports on Forms 10-Q for the fiscal quarters ended March 31, 2004, June 30, 2004 and September 30, 2004, Current Reports on Form 8-K, as may be amended from time to time, and all subsequent filings with the United States Securities and Exchange Commission (www.sec.gov). The Company makes no commitment to revise or update any forward-looking statements in order to reflect events or circumstances after the date any such statement is made.

Note to Editors: Critical Path, the Critical Path logo, Memova and the Memova logo are the trademarks of Critical Path, Inc. All other trademarks are the property of their respective holders.