A new Intune policy allows admins to set the priority order for SMIME certificate lookup in Outlook mobile, enhancing control and security. Rolling out on August 29, 2025, it is off by default. Configuration details and examples are provided. More information is available [here](https://learn.microsoft.com/en-us/exchange/clients-and-mobile-in-exchange-online/outlook-for-ios-and-android/outlook-for-ios-and-android-configuration-with-microsoft-intune#smime-settings).
Applies to: Microsoft Intune
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).