A question submitted on SearchExchange.com
We are migrating a large number of users to Exchange 2007 but only have a couple of K users migrated so far. We need to find a way to let the users that have migrated to Exchange to share their Calendar.
If using a link such as:
Any user that is now a Exchange user can view the users Calendar but none of the users that have not migrated yet can.
I've tried everything, even created a distribution group then when into AD and added the domain users to that group which I added to the permissions of the not migrated users Outlook calendar permissions but did not work, still get a error - you do not have permissions.
Giving permissions to Anonymous in the Calendar properties does not work either, could be Anonymous needs to be turned on the Server but don't see a setting for that?
We need to find a way to let all domain users be able to have rights to view a exchange users calendar, owa is the only way I know but cannot get past the permissions issues.