I deleted my old server with my Exchange server - I did not uninstall Exchange first, so I'm afraid that some stuff still floating around about my old exchange server.
We've moved to Exchange Online (Office 365), but when a client of mine tries to set up Outlook, it discovers my old server which doesn't exists anymore.
In ADSI I've deleted...
CN=Configuration,DC=DOMAIN,DC=LOCAL CN=Services -> CN=Microsoft Exchange -> CN=Microsoft Exchange Autodiscover
CN=Default naming context,DC=DOMAIN,DC=LOCAL -> CN=Microsoft Exchange Security Groups
I'm not able to delete...
CN=Microsoft Exchange Security Objects
It gives me this error:
I've tried Google it, but has found a solution.
I've also deleted all DNS records of the server.
- How can I delete the Exchange Security Group?
- How can make sure, my old Exchange server isn't discovered?