AppSuite:OX System Requirements

OX App Suite 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 Connector for Business Mobility. This overview makes no claim to be complete.

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

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

Installation-, Hardware-, Software-Requirements

Please note: Installation and administration of the OX App Suite requires basic knowledge of E-Mail systems under Linux, Apache and MySQL as well as experience in the command line administration of Linux systems.

OX App Suite:

• 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 components.
• Disk 500 MB plus User Data
• Supported Platform Architecture: 64 bit Operation Systems (x84_64)
• 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 App Suite User Front-End
Microsoft Internet Explorer 10/11	v7.6.3
Microsoft Internet Explorer 11/Edge	v7.8.3, v7.8.4
Mozilla Firefox (latest & previous version)	v7.8.3, v7.8.4
Google Chrome (latest & previous version)	v7.8.3, v7.8.4
Apple Safari (10.01 & 10.03; Mac OS X only)	v7.8.3, v7.8.4

Mobile Device Support

Mobile Device	Supported Browser	OX App Suite User Front-End	Minimum Speed Requirements
iPhone on iOS 9 / iOS 10 / iOS 11	Safari	v7.8.3, v7.8.4	3G connections (512/256kBit/s, 350ms latency)
Smartphone on Android 4.1 or later	Chrome (latest & previous version)	v7.8.3, v7.8.4	3G connections (512/256kBit/s, 350ms latency)

Tablet Support

Tablet	Supported Browser	OX App Suite User Front-End	Minimum Speed Requirements
Apple iPad (all devices) on iOS 9 / iOS 10 / iOS 11	Safari	v7.8.3, v7.8.4	3G connections (512/256kBit/s, 350ms latency)
Tablets on Android 4.1 or later	Chrome (latest & previous version)	v7.8.3, v7.8.4	3G connections (512/256kBit/s, 350ms latency)

MS Windows / MS Outlook® / OX Updater

Requirement	Connector for Microsoft Outlook	OX Updater
OX App Suite
Client PC operating system	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)	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 10.11 (El Capitan)
macOS 10.12, 10.13 (Sierra & High Sierra)

Calendar/Contact synchronization Apple iOS

Requirement	Calendar synchronization with CalDAV	Contacts synchronization with CardDAV
Apple iOS 9 / iOS 10 / iOS 11

Mobility Solution - Supported- Platforms, Features and Devices

Feature/Technology/Device	OXtender for Business Mobility (availalble for App Suite, OXHE, OXSE)
Exchange Active Sync 2.5
Exchange Active Sync 12.1
Access and creation of emails
Personal PIM folder
Public and Shared PIM folder
Global address book
Push E-Mail
Windows Phone 8 (latest & previous minor versions), Windows Phone 10 (latest & previous minor versions)
Apple iOS 9 / iOS 10 / iOS 11
Android 4.1 or later

OX Drive for Clients

Requirement	System / Platform
OX App Suite	OX App Suite v7.8.3, OX App Suite v7.8.4
OX Drive for Windows	Latest versions of Windows 8, latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT)
OX Drive for Mac OS	Mac OS X 10.11 (El Capitan), macOS 10.12, 10.13 (Sierra & High Sierra)
OX Drive for iOS	Apple iOS 9, Apple iOS 10, Apple iOS 11
OX Drive for Android	Smartphone on Android 4.1 or later with Chrome (latest & previous version), Tablets on Android 4.1 or later with Chrome (latest & previous version)

OX Mail for Clients

Requirement	System / Platform / User Interface
OX App Suite	OX App Suite v7.8.3, OX App Suite v7.8.4
OX Mail for iOS	Apple iOS 9, Apple iOS 10
OX Mail for Android	Smartphone on Android 4.3 or later

OX Sync App

Requirement	System / Platform / User Interface
OX App Suite	OX App Suite v7.8.3, OX App Suite v7.8.4
OX Sync App for Android	Smartphone on Android 4.0 or later

OX Guard

Requirement	System / Platform / User Interface
OX App Suite	OX Guard since v2.6.0: OX App Suite v7.8.3 OX Guard since v2.8.0: OX App Suite v7.8.4 OX Guard since v2.10.0: OX App Suite v7.10.0
Mobile Device and Tablet Support	Apple iPhone on iOS 9 / iOS 10 / iOS 11: Safari (latest version & previous version) Smartphone on Android 4.1 or later: Chrome (latest & previous version) Apple iPad (all devices) on iOS 9 / iOS 10 / iOS 11: Safari Safari (latest version & previous version) Tablets on Android 4.1 or later: Chrome (latest & previous version)

eM Client for OX App Suite

Requirement	eM Client for OX App Suite
OX App Suite	OX App Suite v7.8.3, OX App Suite v7.8.4
Client PC operating system	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)

Server Platforms

Platforms	Supported Java Versions	Supported Database
Suse Linux Enterprise Server 12	OpenJDK 7	MariaDB 10.0
Red Hat Enterprise Linux 6	OpenJDK 7	MySQL 5.1
Red Hat Enterprise Linux 7	OpenJDK 8	MariaDB 5.5
Debian 8 (Jessie)	OpenJDK 7	MySQL 5.5, MariaDB 10.1
CentOS 6	OpenJDK 7	MySQL 5.1
CentOS 7	OpenJDK 8	MariaDB 5.5
Univention Corporate Server 4	OpenJDK 7	MySQL 5.5

Please Note: To gain higher availability a setup based on Percona XtraDB Cluster is supported like described in this article: Galera database setup. Open-Xchange supports the "Percona XtraDB Cluster 5.5" flavor of the Galera database and starting with OX 7.8.0 also version 5.6.x.