Projects / SOGo


SOGo is a very fast and scalable modern collaboration suite (or groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices via SyncML. It can reuse any existing email and database infrastructure, avoiding long hours of site restructuring.

Operating Systems

Recent releases

  •  23 Jul 2013 12:35

    Release Notes: The Web Calendar module now prints gridlines in 15-minute intervals and allows the events/tasks lists to be collapsed. The bubble box of events no longer overlaps the current event. SOGo now passes the x-originating-ip using the IMAP ID extension. Some translations have been updated (BrazilianPortuguese, Czech, Dutch, German, Polish, and Russian), and some bugs have been fixed.

    •  12 Apr 2013 12:18

      Release Notes: This release focuses on bugfixes and small feature enhancements. Many native Outlook compatibility issues have been fixed, and updated translations and a new Arabic translation added.

      •  03 Feb 2013 20:12

        Release Notes: This release brings a lot of enhancements and bugfixes. sogo user is now a system user. Updated timezones. An updated CKEditor. A Finnish translation. The recurrence-id of all-day events is now set as a proper date with no time. 'show completed tasks' is now persistent, Usage of browser's language for the login page has been fixed. CardDAV collections for OS X have been fixed. The event recurrence editor has been fixed. There is improved IE7 and Safari support. The first day of the week in datepickers has been fixed. Exceptions of recurring all-day events have been fixed. An LDAP fd leak has been fixed. Memory consumption for remote ICS subscriptions has been fixed.

        •  07 Dec 2012 13:24

          Release Notes: This release adds support for SAML2 and the "AUTHENTICATE" command and SASL mechanisms, adds a domain default SieveHostFieldName, adds a search field for tasks, allows you to place the answer after the quoted text in HTML mode, improves memory usage of "sogo-tool restore", fixes invitations status in OSX, adds a Slovak translation, fixes LDIF and ICS imports, fixes the modification date when dnd'ing events, fixes missing header and invitations in Outlook, has fixes JS for FF and IE7, fixes all-day event display, fixes parsing of alarm, and fixes Sieve server URL fallback.

          •  16 Nov 2012 18:53

            Release Notes: An improved user rights editor in calendar module, and disabled alarms for newly subscribed calendars. Typos in translations, display of raw source for tasks, title display of cards with a photo, null addresses in reply-to message headers, scrolling for calendar/address book lists, display of invitations on BlackBerry devices, sogo-tool rename-user for MySQL databases, corrupted attachments in Webmail, parsing of URLs that can throw an exception, and password encoding in user sources were fixed.


            Project Spotlight


            A Fluent OpenStack client API for Java.


            Project Spotlight

            TurnKey TWiki Appliance

            A TWiki appliance that is easy to use and lightweight.