Open-Xchange Server 6 Requirements - Open-Xchange supported components overview

The following table provides an overview about the supported components at the OX User Front-End, Connector for Microsoft Outlook and OXtender for Business Mobility. This overview makes no claim to be complete.

OX App Suite overview tables about the supported components at the OX User Front-End, Connector for Microsoft Outlook and Connector for Business Mobility are available at OX App Suite Requirements - Open-Xchange supported components overview

Information about Maintenance expiries of components, versions and browser support, can be found at Maintenance Expires Table

Installation-, Hardware-, Software-Requirements

Please note: Installation and administration of the Open-Xchange Server Edition requires basic knowledge of E-Mail systems under Linux, Apache and MySQL as well as experience in the command line administration of Linux systems.

Open-Xchange Server Edition:

  • Memory 8 GB - 12 GB
    Please Note: If you want to install OX in a VM memory needs to be allocated exclusively to that installation (and not shared with other VM's). This also applies to the database and other related systems or componenets.
  • Disk 500 MB plus User Data
  • Supported IMAP Server: Dovecot (Recommended), Cyrus and Courier (To some extent, may mot support all features)

Desktop Browser (Minimum display resolution: 1024 x 768)

Browser OX 6 User Front-End
   
Microsoft Internet Explorer 8/9/10/11/Edge v6.22.12
Mozilla Firefox (latest & previous version) v6.22.12
Google Chrome (latest & previous version) v6.22.12
Apple Safari (latest version & previous version. Mac OS X only) v6.22.12

MS Windows / MS Outlook® / OX Updater

Requirement Connector for Microsoft Outlook OX Updater
     
OX App Suite Check.gif Check.gif
Client PC operating system Latest versions of Windows 7, latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT) Latest Versions of Windows 7 (no support of Mac OS X clients with emulators), latest versions of Windows 8 (no support of start screen tiles), latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT)
Supported Outlook versions Latest versions of Microsoft Outlook 2010 (each with 32 + 64 bit), Outlook 2013 and Outlook 2016 (each with 32 + 64 bit; no support of "Office 2010 Click-to-Run", "Office Home and Business 2010 Testversion”)  

Calendar/Contact synchronization Apple Mac OS X

Requirement Calendar synchronization with CalDAV Contacts synchronization with CardDAV
     
Mac OS X 10.9 (Mavericks) Check.gif Check.gif
Mac OS X 10.10 (Yosemite) Check.gif Check.gif
Mac OS X 10.11 (El Capitan) Check.gif Check.gif

Calendar/Contact synchronization Apple iOS

Requirement Calendar synchronization with CalDAV Contacts synchronization with CardDAV
     
Apple iOS 8 Check.gif Check.gif
Apple iOS 9 Check.gif Check.gif

Mobility Solution - Supported- Platforms, Features and Devices

Feature/Technology/Device Connector for Business Mobility (available for App Suite, OXHE, OXSE) Open-Xchange Mobile Web Interface (available for OXHE, OXSE)
The web interface is optimized for a display size of 320 x 480 pixels. Smaller resolutions may result displaying issues of some UI elements.
     
Exchange Active Sync 2.5 Check.gif Cross.gif
Exchange Active Sync 12.1 Check.gif Cross.gif
     
Access and creation of emails Check.gif Check.gif
Personal PIM folder Check.gif Check.gif
Public and Shared PIM folder Cross.gif Cross.gif
Global address book Check.gif Check.gif
Push E-Mail Check.gif Cross.gif
     
Windows Phone 7, Windows Phone 8 (latest & previous minor versions) Check.gif Cross.gif
iPhone iOS 6, iOS 7, iOS 8 (latest & previous minor versions) Check.gif Check.gif
HTC Devices Check.gif Check.gif
Android 2.3 - 4 (latest & previous minor versions) Check.gif Check.gif

Server Platforms

Platforms OX App Suite Supported Java Versions Supported MySQL Versions
       
Suse Linux Enterprise Server (SLES 11) Check.gif IBM Java 7 MySQL 5.5.x (for SP3)
Red Hat Enterprise Linux 6 (RHEL6) Check.gif OpenJDK 6 or Oracle Java 7 MySQL v5.1.x
Debian 6 Check.gif SUN Java 6, OpenJDK 6 or Oracle Java 7 MySQL v5.1.x
Debian 7 Check.gif OpenJDK 7 or Oracle Java 7 MySQL v5.5.x
CentOS 6 Check.gif OpenJDK 6 or Oracle Java 6 MySQL v5.1.x
Univention Corporate Server 3.x Check.gif OpenJDK 1.6 MySQL v5.1.x

Please Note: To gain higher availability a setup based on Percona XtraDB 5.5 is supported like described in this article: Galera database setup