Open-Xchange releases OX App Suite v7.2.2 and OX 6 v6.22.3

Open-Xchange is pleased to announce the release of OX App Suite v7.2.2 and Open-Xchange Server 6 v6.22.3.

This update includes new versions of:
  • Open-Xchange Server 6 v6.22.3, the common basis for OX HE (Hosting Edition), OX SE (Server Edition) and OX SE / App Suite for UCS
  • OX App Suite v7.2.2
  • OXtender 2 for Microsoft Outlook v7.0.64
  • Open-Xchange Notifier v1.0.3
  • Open-Xchange Client Updater v6.18.20

Open-Xchange has created an announcement list for details relating to upcoming releases and all other information relevant to OX App Suite.
You can subscribe to at the link below: or directly at the Open-Xchange License Database.

Important - please note:
  • Open-Xchange encourages administrators to regularly update to the latest available release. An overview of the latest supported Major- Minor and Public Patch Releases can be found in the Knowledgebase at In order to ensure a stable and up to date environment please note the different supported versions.
  • Open-Xchange will discontinue Support for AJP based communication between the HTTP server and the OX backend server with the major release OX App Suite v7.6, planned in November 2013. Open-Xchange already provides a new HTTP connector which is based on the Grizzly project. Download and configuration instructions are available at Starting with the release in November 2013, the current AJP based communication won't be supported. We encourage administrators to update to the available Grizzly implementation.
  • Debian 7 (Wheezy) was released by the Debian project on May 4th 2013. Both OX AppSuite and Open-Xchange Server 6 will be supported on Debian 7 with OpenJDK 7 and MySQL 5.5 starting with the next major release of OX AppSuite, version 7.4, and the Open-Xchange Server 6 backend which will be released at the same time. Please note that the combination Debian 7 / OpenJDK 6 or Sun Java 6 will not be supported as a platform by Open-Xchange.

Shipped packages and versions:

Open-Xchange Server 6
  • Open-Xchange Server 6 frontend v6.22.3-rev3
  • Open-Xchange Server 6 backend v7.2.2-rev7

Open-Xchange App Suite
  • OX App Suite backend v7.2.2-rev7
  • OX App Suite frontend v7.2.2-rev7

Complete Release Notes can be found at:

This release provides improvements to the user interface and bug fixes. A detailed description of all new features can be found at

For details of how to install and update OX App Suite please refer to the instructions given at

For Open-Xchange Server 6 update please follow the instructions given at to install the updates.

Best regards,
Your Open-Xchange Team