A company uses Exchange Online. The company enables modern authentication. Users report that Microsoft Outlook continuously prompts for credentials. You need to ensure that users can authenticate successfully. Which registry key should you configure on the client computers?
A. AlwaysUseMSOAuthForAutoDiscover
B. PreferProvidedEmaillnAutoDiscoverAuthPrompts
C. ExcludeHttpsAutoDiscoverDomain
D. ExcludeExplicit0365Endpoint
