Hello, I can use the calendarserver with Thunderbird with the users "test" and "admin", but when I create a new user this does not work. When I crecate an account or restart Thunderbird I get this error: ------- There has been an error reading data for calendar: Paul. It has been disabled until it is safe to use it. Details: Error number: 0x804a0301 Descriptions: The resource at http://server:8008/calendars/users/paul/calendar/ is either not a DAV colledtion or not available. ------- In the browser I can go to: http://server:8008/calendars/users/paul/calendar/ In /etc/caldavd/caldavd.plist I have: ---- <user> <uid>paul</uid> <password>secret</password> <name>Paul van der Vlis</name> <cuaddr>mailto:paul@vandervlis.nl</cuaddr> </user> ---- What will be wrong? I use Debian Lenny, Icedove 2.0.0.22 and Iceowl 0.8. Icedove=Thunderbird, Iceowl=Lightning. With regards, Paul van der Vlis.