Mar 15 2023 08:29 AM - edited Mar 15 2023 08:30 AM
How to enable Hybrid Modern Authentication (HMA) in Exchange Server on-premises? We want to secure the Exchange on-premises organization with modern authentication instead of basic authentication. This way, for example we can use MFA for on-premises user mailboxes and not only for user mailboxes in the cloud. In this document, we will learn how to configure Hybrid Modern Authentication step by step in Exchange on-premises.