Hello,
As per Neo Yu suggestion I am posting this thread hear
We are using Office 365 exchange online (p1) plan from last 6-8 months.
Our setup is like one forest and in that 4 child domain with additional domain controllers
What we have observed is when primary DC from any child domain goes down because of any reason
Outlook/OWA is not get authenticated for that Child domain controller users only
Is there any way we can setup like if any primary/secondary domain controller goes down next available DC of same child domain should authenticate?
Generally in In-house SharePoint and other in-house applications are authenticating that way only if first goes down start authenticating from next available DC
Please suggest if there is any configuration required, detail steps will be great help
Regards,
Swapnil
Regards, Swapnil Jain