Open-Xchange Announces Software Partner Agreement With Red Hat - Introducing Open-Source Collaboration Server for Red Hat Enterprise Linux

Open-Xchange Server 5 Brings Commercial Support, Maintenance and Connectors

to Leading Linux Operating Environment

Jul 14, 2005, 01:00 ET from Open-Xchange Inc.

    TARRYTOWN, N.Y., July 14 /PRNewswire/ -- Open-Xchange Inc. announced today
 a software partner agreement with Red Hat, Inc. (Nasdaq:   RHAT), the world's
 leading provider of open source to the enterprise, and the release of
 Open-Xchange Server 5, the industry's first fully supported, modular, platform
 agnostic open-source collaboration platform for Red Hat Enterprise Linux.
     Open-Xchange enables easy migration and integration to an open source
 environment -- allowing IT administrators to create and implement killer-apps
 without changing existing infrastructure components, i.e. databases, directory
 services, message transfer agents, e-mail servers or web-servers. End users
 can keep their favorite mail and groupware client -- most often Outlook, but
 also open source clients such as Kontact.
     According to the agreement, Open-Xchange Server is now certified for the
 Red Hat Enterprise Server and Red Hat Application Server platform. Red Hat
 will provide Open-Xchange Inc. with open source technology and services as
 part of the Software Partner Agreement for distribution with Open-Xchange
 products. Open-Xchange Inc. will offer bundles for new customers and upgrade
 bundles for customers who want to migrate from SUSE LINUX Openexchange Server
 to the Red Hat platform. Customers can see a demonstration of the new solution
 at Linux World Expo in San Francisco, beginning August 9 at the Open-Xchange
 booth number 453.
     "We are happy to be able to support Open-Xchange Inc. and its Open-Xchange
 Server 5," said Paul Salazar, director of Marketing for Red Hat EMEA.
 "Enterprise-ready open source solutions mean that more customers can migrate
 from proprietary environments to lower cost, higher performance solutions. We
 are pleased to support another choice for customers building open source
 architectures based on Red Hat Enterprise Linux."
     "By providing a supported Open-Xchange on Red Hat's Enterprise Linux
 versions, customers now have real platform choices when it comes to deploying
 enterprise installations -- and this is what customers want: choice, said
 Frank Hoberg, CEO of Open-Xchange, "It's exciting to be able to offer
 Open-Xchange on the world's leading Linux platform."
     The functionality offered by Open-Xchange Server 5 will include all that
 is available in the open-source Open-Xchange Server 0.8, with the addition of:
      * Significantly enhanced Microsoft Outlook and Palm connectors (compared
        to SUSE LINUX Openexchange Server predecessor connectors to SLOX):
        -- Shared folders
        -- Distribution lists
        -- Documents attached to specific objects
        -- Microsoft Outlook categories compatibility
        -- Synchronization with .pst files
        -- On-line and off-line functionality
      * A web interface for administrators
      * Enhanced web interfaces to set up user preferences
      * Web-based contextual on-line help for users
      * Administrator and user manuals
      * Five years of guaranteed maintenance
      * Maintenance with update and upgrade protection for server modules and
      * Standard service and support offerings for installation
     About Open-Xchange
     Open-Xchange Server, the engine behind Novell's award-winning SUSE LINUX
 Openexchange Server, maintains the same architecture, but with added and
 enhanced features in a more flexibly designed, platform-agnostic package.
     Open-Xchange enables users to store appointments, contacts, tasks, emails,
 bookmarks, documents -- and many more elements -- and share them with other
 users. This environment can be accessed via any web browser -- as well as
 multiple fat clients like Outlook, Palm, KDE Kontact, Apple's iCAL, Konqueror,
 Mozilla Calendar, and more.
     Third party products -- open source or proprietary -- can access
 Open-Xchange through various interfaces such as WebDAV (XML), LDAP, iCal, and
 HTTP/S. Open-Xchange is based on open source daemons and services: a web
 (HTTP/S) server (like Apache), a servlet engine (like Tomcat), a database
 (like PostgreSQL), a directory server (like OpenLDAP), and a mail (both SMTP
 and IMAP) server (like Postfix using Cyrus); just to list a few.
     The administration framework is implemented using XML-RPC (Remote
 Procedure Calls). Additional XML-based APIs, and support for common open
 standards such as ICAL, VCARD and VTODO will help developers access the core
     Pricing and Availability
     Open-Xchange Server 5 for Red Hat Enterprise Server 4 is available
 immediately at and through a list of select
     Open-Xchange Server 5 Small Business Server Edition (5-25 users) --
 including one-year maintenance, administration interfaces, initial
 installation support, Outlook and Palm connectors and a five-year guarantee,
 is $295 for the first five users. An annual maintenance subscription fee for
 additional users is $25 per user.
     Open-Xchange Server 5 Advanced Server Edition (25+ users) for Red Hat --
 including one-year maintenance, administration interfaces, initial
 installation support, Outlook and Palm connectors and a five-year guarantee is
 $850. An annual maintenance subscription fee for additional users is $25 per
     About Red Hat, Inc.
     Red Hat, the world's leading open source and Linux provider, is
 headquartered in Raleigh, NC with satellite offices spanning the globe. Red
 Hat is leading Linux and open source solutions into the mainstream by making
 high quality, low cost technology accessible. Red Hat provides operating
 system software along with middleware, applications and management solutions.
 Red Hat also offers support, training and consulting services to its customers
 worldwide and through top-tier partnerships. Red Hat's Open Source strategy
 offers customers a long-term plan for building infrastructures that are based
 on and leverage open source technologies with focus on security and ease of
 management. Learn more:
     About Open-Xchange Inc.
     Based in Tarrytown, NY, Open-Xchange Inc. ( is
 the world's leading Linux-based groupware, collaboration, and messaging
 provider. Open-Xchange's flagship product, Open-Xchange Server, comes in a
 free open source version, OX 0.8, and a commercial version, Open-Xchange 5.0.
 Olpe, Germany-based Netline Internet Service has been developing java-based,
 three-tier web applications since 1996 and continues to be the contract
 developer of Open-Xchange. Netline also provides the core collaboration engine
 for SUSE LINUX Open-Xchange Server. Netline is also a licensed reseller of
 Open-Xchange Inc.

SOURCE Open-Xchange Inc.