Forum Discussion
Jun 27, 2026
MAM policies are not directly applicable to Outlook for on-premises Exchange users.
Microsoft Intune App Protection (MAM) policies are not directly supported for Outlook when the mailbox is hosted on an on-premises Exchange environment.
- Jul 18, 2026
According to my research, implementing Hybrid Modern Authentication (HMA) is the appropriate solution for applying Microsoft Intune MAM policies to users in an on-premises Exchange environment.
Jul 18, 2026
According to my research, implementing Hybrid Modern Authentication (HMA) is the appropriate solution for applying Microsoft Intune MAM policies to users in an on-premises Exchange environment.