Exchange Activesync Permissions doesnt have sufficient Permissions

On the 2010 Exchange Server I had this error in the event viewer, just as this user had on this MS forum:
http://blog.nick.mackechnie.co.nz/post/2009/11/20/Exchange-2010-Active-Sync-Issue.aspx

Error:
Make sure the user has inherited permission granted to domain\Exchange Servers to allow List, Create child, Delete child of object type "msExchangeActiveSyncDevices" and doesn't have any deny permissions that block such operations

So I went to the user mailbox as suggested and on the Exchange Server name I clicked include inheritable permissions and the problem was resolved.

My question is how can I accomplish this without going to every single user account and performing this step?

See attached screen shot of permission needed, thanks.

So I follwed the instructions in giving the "include inheritable permissions" to the user and it worked.
Exchange-Server.JPG