OX6:OX System Requirements

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, OXtender 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

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 5.x 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: IMAP Server including Mail Transfer Agent (MTA): Cyrus or Courier or Dovecot or UW IMAP (To some extent)

Open-Xchange Advanced Server Edition:

• x86 compatible CPU (eg., AMD Opteron, Intel Xeon, AMD64, Intel EMT64)
• Memory 8 GB - 12 GB
• Compatible Storage Controller (IDE, SATA, SCSI Controller or SAN)
• Compatible network interface
• Bootable CD/DVD drive or NXE network interface card for installation
• Compatible graphics card for desktop systems

Browser (Minimum display resolution: 1024 x 768)

Browser	OX User Front-End
Microsoft Internet Explorer 8/9/10
Mozilla Firefox (latest & previous version)
Google Chrome (latest & previous version)
Apple Safari Mac OS X 5.1/6.0

MS Windows / MS Outlook®

Requirement	OXtender 2 for Microsoft Outlook	OX Notifier v1.0.0
Open-Xchange Server 6	, OX v.6.18.2-Rev19 or later is required	, OX v.6.22, OX v.6.22.1
Client PC operating system	Latest Versions of Windows XP, Windows 7, Windows 8 (no support of Mac OS X clients with emulators and Windows RT)	Latest Versions of Windows XP, Windows 7 (each with 32 + 64 bit) (no support of Mac OS X clients with emulators), Windows 8 (no support of start screen tiles)
Supported Outlook versions	Latest Versions of Microsoft Outlook 2003, Microsoft Outlook 2007, Outlook 2010, Outlook 2013 (no support of "Office 2010 Click-to-Run", "Office Home and Business 2010 Testversion")

Calendar/Contact synchronization

Requirement	Calendar synchronization with CalDAV	Contacts synchronization with CardDAV	iOS Calendar / Contacts
Mac OS X 10.6 (Snow Leopard)
Mac OS X 10.7 (Lion)
Mac OS X 10.8 (Mountain Lion)
Mac OS X 10.9 (Mavericks)
Apple iOS 5
Apple iOS 6

Mobility Solution - Supported- Platforms, Features and Devices

Feature/Technology/Device	OXtender for Business Mobility (availalble for OXHE, OXSE, OXASE)	Open-Xchange Mobile Web Interface (availalble 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
Access and creation of emails
Personal PIM folder
Public and Shared PIM folder
Global address book
Push E-Mail
Symbian	(Mail for Exchange 3.x)
Windows Mobile 6, 6.5
iPhone iOS5 and iOS6
HTC Devices
BlackBerry	(3rd Party EAS clients)
Android 2.3 - 4
Windows Phone 7

Server Platforms

Platforms	Open-Xchange Server/Hosting Edition	Open-Xchange Advanced Server Edition	Supported Java Versions
Suse Linux Enterprise Server (SLES 11, SLES 11 SP1,)			IBM Java 1.6
Red Hat Enterprise Linux 6 (RHEL6)			OpenJDK 1.6 (Standard Installation) or SUN Java 1.6
Debian 6			SUN Java 1.6 (Standard Installation) or OpenJDK 1.6
Univention Corporate Server			OpenJDK 1.6
CentOS 6			OpenJDK 1.6 (Standard Installation) or SUN Java 1.6