Consider a hypothetical scenario where Contoso merges with World Wide Importers, and the two combine each others resources. World Wide Importers has Exchange 2016 deployed, so it’s decided that users...
Updated Jul 01, 2019
Version 2.0
Blog Post
3 MIN READ
How to Enable Kerberos Authentication for Accessing Exchange in a Resource Forest
Juste a quick note on the main guidance, which tells:
Get-MapiVirtualDirectory -Server CAS-1 | Set-MapiVirtualDirectory -IISAuthenticationMethods Ntlm, Negotiate
The default IISAuthenticationMethods with Exchange 2016 is Ntlm, OAuth, Negotiate.
Yet, most people don't need to leave OAuth enabled but this may break some usages where OAuth might become required at some point.