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Hybrid Modern Auth for SfB and Exchange goes GA!

Natasha Desai's avatar
Natasha Desai
Icon for Microsoft rankMicrosoft
Dec 06, 2017
Today, I am very happy to announce General Availability (GA) for Hybrid Modern Authentication (HMA) for Skype for Business and Exchange.  This is a major milestone in our Modern Authentication journe...
Published Dec 06, 2017
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Natasha Desai's avatar
Natasha Desai
Icon for Microsoft rankMicrosoft
Apr 02, 2018

Hi John, 

To support MFA for exchange online users, just turning on MA in Exchange online is enough.  However, it means users may get multiple prompts when logging in.  We recommend you turn on MA on both Exchange onprem and Exchange online for the best user experience.