Somehow I removed all users from the administrator group on all our domain controllers. I'm not sure exactly how I did it but I was the only one in group policy messing around so I will take all the blame.
So far we have put back in our IS group, Domain Admins group, Backup Exec group but I dont know what else is supposed to be in there. We are having issue with our Microsoft System Center Configuration Manager being able to deploy packages and we havent tried anything with Exchange yet but now I'm afraid that is going to be broke too.
Am I blatently missing anyone from this group that should be in there?
Thanks for all your help!