Rename AddressList through EMC does not change the DisplayName in the AddressBook
When renaming a custom addresslist in exchange 2007 through the EMC, the rename is not visible in the addressbook. This is because the addressbooks in Outlook use the DisplayName.
Solution: Change the DisplayName of the addresslist with PowerShell.
Get-addresslist “name” | set-addresslist –Displayname “name”
Another happy day in Powerhell
/Frederik