Deleted "CN=Recipient Update Services" not its contents
Currently migrating away from SBS 2003 to Server 2008 R2. Whilst logged on to the Exchange 2010 server I came to a point where I was ready to delete Recipient Update Service (Enterprise Configuration); but deleted the CN=Recipient Update Services container on the left pane instead.
Can it be restored / rebuilt? Is it system critical to have this or is it something that has been carried across from the SBS migration and is no longer needed?