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|Stable release||3.1.3 / June 22, 2016|
|Available in||Arabic, Basque, Brazilian Portuguese, Catalan, Chinese Taiwan, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Hungarian, Icelandic, Italian, Lithuanian, Macedonian, Norwegian Bokmål, Norwegian Nynorsk, Polish, Portuguese, Russian, Slovak, Slovenian, Spanish (Argentina), Spanish (Spanish), Swedish, Turkish (Turkey), Ukrainian, Welsh|
|License||source code GPL v2/LGPL v2, binaries paid subscription|
SOGo (formerly named Scalable OpenGroupware.org) is an open source collaborative software (groupware) server with a focus on simplicity and scalability. It is developed in Objective-C using PostgreSQL, Apache, and IMAP.
SOGo provides collaboration for Mozilla Thunderbird/Lightning, Microsoft Outlook, Apple iCal/iPhone and BlackBerry client users. Its features include the ability to share calendars, address books and e-mail using an open source, cross-platform environment. The Funambol middleware and the Funambol SOGo Connector allow SyncML clients to synchronize contacts, events and tasks.
Microsoft Outlook support is provided through an OpenChange storage provider to remove the MAPI dependency for sharing address books, calendars and e-mails. Native connectivity to Microsoft Outlook allows SOGo to emulate a Microsoft Exchange server to Outlook clients.
SOGo uses existing services including Microsoft Active Directory, OpenLDAP, SQL, and IMAP. Usage of industry services contributes to scalability. It is accessible through its web interface, desktop clients or mobile devices.
The web interface uses an AJAX interface and is available in several languages. The look and feel of version 2 mimics Mozilla Thunderbird and provides browser drag and drop capabilities for contacts, events and mail messages. Single sign-on security capabilities are available by using CAS, WebAuth, or Kerberos. Version 3 is based on AngularJS and Angular Material and provides a fully responsive interface.
Supported desktop clients are Mozilla Thunderbird with the Lightning extension, Apple iCal, and Microsoft Outlook. The SOGo Connector and Integrator extensions for Thunderbird provide improved functionality.
Mobile devices are generally handled through the Microsoft Exchange ActiveSync (EAS) protocol. Devices such Apple's iPhone are handled natively by SOGo as iOS supports CalDAV and CardDAV. Other devices can access the Web interface which is responsive since release 3.0.0.
- Hines, Matt (11 July 2003). "Exchange targeted by open-source group". CNET News. CNet. Retrieved 17 June 2013.