Hi,
We have exchange 2010 SP3 hybrid with co-existance to O365.
Moved some test users to O365 went smoothly
Now when we moved pilot users(real MB), move got successfull
But on the user outlook it did prompted to restart outlook.
Again when outlook opened it was keeping on prompting for password.
not using any sign-in assistant
temp fix or workaround : manually changed "log on to network" settings to anonymus , then its working
but same did not happened to test users or for few test users.
Please suggest