Going through the new Outlook Connectivity Guided Walkthrough I am finding that my domain controllers (8) are set to "Send NTLM response only" and my CAS/HUB servers (6) are set to "Not defined".
With 18,000 users we are having intermittant credential prompts. Am wondering if I should change the CAS/HUB servers to match the Domain Controllers but since a setting is not specified in the Outlook Connectivity Guided Walkthrough I'm not sure.
Thoughts?
Jason Meyer