SOGo is a fully supported and trusted groupware server with a focus on scalability and open standards. SOGo is released under the GNU GPL/LGPL v2 and above.
SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV, CardDAV and GroupDAV, as well as Microsoft ActiveSync.
SOGo is the missing component of your infrastructure; it sits in the middle of your servers to offer your users a uniform and complete interface to access their information. It has been deployed in production environments where thousands of users are involved.
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Recent Releases
3.1.030 May 2016 23:55
major feature:
New features
core new database structure options to make SOGo use a total of nine tables
core new user-based rate-limiting support for all SOGo requests (#3188)
web toolbar of all-day events can be expanded to display all events
web added AngularJS's XSRF support (#3246)
web calendars list can be reordered and filtered
web user can limit the calendars view to specific week days (#1841)
Enhancements
web updated Angular Material to version 1.1.0rc4
web added Lithuanian (lt) translation - thanks to Mantas Liobė
web added Turkish (Turkey) (tr_TR) translation - thanks to Sinan Kurşunoğlu
web we now "cc" delegates during invitation updates (#3195)
web new SOGoHelpURL preference to set a custom URL for SOGo help (#2768)
web now able to copy/move events and also duplicate them (#3196)
web improved preferences validation and now check for unsaved changes
web display events and tasks priorities in list and day/week views (#3162)
web style events depending on the user participation state
web style transparent events (show time as free) (#3192)
web improved input parsing of time picker (#3659)
web restored support for Web calendars that require authentication
Bug fixes
core properly escape wide characters (#3616)
core avoid double-appending domains in cache for multi-domain configurations (#3614)
core fixed multi-domain issue with non-unique ID across domains (#3625)
core fixed bogus headers generation when stripping folded bcc header (#3664)
core fixed issue with multi-value org units (#3630)
core sanity checks for events with bogus timezone offsets
web fixed missing columns in SELECT statements (PostgreSQL)
web fixed display of ghosts when dragging events
web fixed management of mail labels in Preferences module
web respect super user privileges to create in any calendar and addressbook (#3533)
web
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Patrice Levesque