Hi,
I am working on a migration-project where we migrate all users from one domain to a new domain. I have Exchange in both domains, and migrates mailoboxes from the old to the new domain. In the old domain I have a number of mailboxes that are used for common calendars for the departments. My problem is: How can I give the users who has been migrated to the new domain full access to the existing calendar-mailboxex in the old domain? I have given the accounts in the new domain full access to the mailboxes in the old domain by using to following command: get-mailbox mailboxname | add-mailboxpermission -accessrights FullAccess,ExternalAccount -user newdomain\username
After the command has completed I can see the account listed in the "Manage Full Access Permission"-dialog, but still the new useraccount cannot create appointments etc in the original calendar from Outlook.
Any tips on this?
Thor-Egil