CalDAV synch stopped working sometime ago with the iOS 9.0.x updates. The iPhone accepts settings as before but the CalDAV calendar does not appear in the iPhone Calendar app anymore.
The behavior is confirmed with SOGo running on a Ubuntu 12.04 server and a Centos 5.9 server. Is this a known bug or am I just messing up both my installations? Timo -- users@sogo.nu https://inverse.ca/sogo/lists