After adding an event in iCal to a group calendar, the calendar connection status spins forever with errors in the log. I've Googled on the error and found several references to it but no fixes that work here. DCS log says: 2008-06-04 09:17:56-0700 [-] [caldav-8008] [HTTPChannel, 178,192.168.1.150] [twistedcaldav.static.ScheduleOutboxFile#error] Originator: https://letigre.local:8443/principals/__uids__/a15ba0d9-60af-xxxx-xxxx-975df... does not match authorized user: /principals/__uids__/terry/ caldavd-dev.plist has both http and https enabled, but the iCal account URLs are always just http. If caldavd-dev.plist https is set to 0 the errors change to: 2008-06-04 10:32:22-0700 [-] [caldav-8008] [HTTPChannel, 9,192.168.1.150] [twistedcaldav.directory.principal#error] No principal for calendar user address: 'https://letigre.local:8443/principals/__uids__/a15ba0d9-60af-xxxx-xxxx-975df...' 2008-06-04 10:32:22-0700 [-] [caldav-8008] [HTTPChannel, 9,192.168.1.150] [twistedcaldav.static.ScheduleOutboxFile#error] Could not find principal for originator: https://letigre.local:8443/principals/__uids__/a15ba0d9-60af-xxxx-xxxx-975df... I used iCal Prefs to add a new CalDAV Account with the following settings: Description: dOPSked Username: terry Password: ••••• Full Name: dOPSked Account URL: http://letigre.local:8008/principals/groups/sked/ Is this the correct way to setup a group calendar for a small office of 20 users? I'm using XML Directory Service. Had to remove the dOPSked group <guid> tags or else DCS threw errors when using a browser to look at / principals/groups. Is this part of the problem? Here's the accounts-test.xml: <accounts realm="dOP Test Calendar"> <user> <uid>admin</uid> <guid>admin</guid> <password>admin</password> <name>Super User</name> <cuaddr>mailto:postmaster@dop.com</cuaddr> </user> <user> <uid>terry</uid> <guid>terry</guid> <password>terry</password> <name>Terry</name> <cuaddr>mailto:terry@dop.com</cuaddr> </user> <user> <uid>alisa</uid> <guid>alisa</guid> <password>alisa</password> <name>Alisa</name> <cuaddr>mailto:alisa@dop.com</cuaddr> </user> <user> <uid>lorali</uid> <guid>lorali</guid> <password>lorali</password> <name>Lorali</name> <cuaddr>mailto:lorali@dop.com</cuaddr> </user> <user> <uid>brian</uid> <guid>brian</guid> <password>brian</password> <name>Brian</name> <cuaddr>mailto:brian@dop.com</cuaddr> </user> <location repeat="10"> <uid>location%02d</uid> <guid>location%02d</guid> <password>location%02d</password> <name>Room %02d</name> <auto-schedule/> <proxies> <member type="users">admin</member> </proxies> </location> <resource repeat="10"> <uid>resource%02d</uid> <guid>resource%02d</guid> <password>resource%02d</password> <name>Resource %02d</name> <auto-schedule/> <proxies> <member type="users">admin</member> </proxies> </resource> <group> <uid>sked</uid> <!-- <guid>sked</guid> - causes "Internal Server Error" when browsing 'groups' via Safari --> <password>sked</password> <name>dOPSked</name> <members> <member type="users">terry</member> <member type="users">alisa</member> <member type="users">lorali</member> <member type="users">brian</member> </members> </group> <group> <uid>disabledgroup</uid> <guid>disabledgroup</guid> <password>disabledgroup</password> <name>Disabled Group</name> <members> <member type="users">user01</member> </members> <disable-calendar/> </group> </accounts> DCS on 10.4.11 Server iCal client on 10.5.3 Thanks for any pointers. -Terry Terry Barnum digital OutPost San Diego, CA http://www.dop.com 800/464-6434