Hello all, I have a major problem.One of the IT tech's here has ticked all the deny permissions on the "Everyone" group in the microsoft exchange system manager for our administrative group. Hence now when you go to systems manager and expand the administrative groups tree you can no longer see our "Head Office" admin group.Is there any way of changing the deny back to allow either via active directory of another way.Many thanks.GSWright.

http://support.microsoft.com/kb/823017