We are in the process of migration of Exchange 2007 to Exchange 2010. Suddenly we are start getting SSL security alert on every client machine.
Since our new servers are still not in production, users should only contact to our old mail server.
But I suspect all three new exchange server are registered in AutoDiscover site scope along with old server.
So I am just looking for way to un-register the new server from auto-discover site scope or the time being and when we ready to move mailboxes we will re-register them.
All are register under same site scope, or is there any other temp way so that Outlook client does not search for these server right now.