It would be nice, if SOGo calendar and contact synchronization would be supported too.
It says that caldav and carddav support has not been found when I try to connect to the base url.
The project: http://sogo.nu/
Calendar url: https://host/installationdir/dav/username/Calendar/calendarname (eg. https://example.org/SOGo/dav/adrian/Calendar/personal)
Contacts url: https://host/installationdir/dav/username/Contacts/addressbookname (eg. https://example.org/SOGo/dav/adrian/Contacts/personal)
I would be glad to test it or implement it myself. It did not find the appropriate place in the code tough.