HI All.
So far, we builed exchange hybrid for ex 2013.
a mailbox on-premise can login on outlook app on PC normally.
but cannot login on outlook mobile app for IOS.
The mailbox have ExO license and have mailbox on Exchange on-premise.
When I logged in on IOS:
the app redirect to Exchange on-premise as I expected but after puting the password, I got the message "Error connecting with server"
I cannot tracking log in mobile app to see more information inside.
Can you show me the resolution to result this issue.
Thanks,