Modern Auth effective Time to activation?

[Manuel Lange]

Hey guys,

When is modern auth actually effective after enabling it via Powershell for Exchang Online and Skype 4 Business?

And in case we need to do a rollback I would also like to know the time in which it is effectively deactivated when disabling it in the same way.

Thanks in advance for sharing!

[#2]

Hi Manuel - My understanding is that it should be fairly quick in both scenarios. There may be some propagation times across servers and this normally takes around 15-30 minutes for other tasks in Exchange Online/SFBO. So I would prepare for a 30 minute propagation time and expect it to be no longer than this.

Thanks,
Mike

[#3]

Is modern auth now available on all services? (Given use of 2016 clients.) At one time it wasn't available on rights management I believe.