Howdy, We are expanding our Mac support and need to start adding Macs to our domain. However the username that we use to add machines works for PC machines but not Macs, which doesnt make any sense to me. If we use an account that has domain admin access it works like a breeze. We get a number of errors when trying to do this. The post popular is the first one Code: Permissions Error But others consist of Code: Authentication server encountered an error while attempting the requested operation. (5202) Code: The plugin encountered an error processing request. (10001) My hair is turning grey, I cant figure this out. Any suggestions ****edit***** using domain admin accounts is not an option since our environment has about 60,000 users. So access delegation is a concern.