App Control Policy

Hello karthik palani,

Hope you got this sorted out. If not, here are some pointers to your queries,

1. Block Outlook App - using App Control Policy Are we trying to block the old outlook app or the new Outlook for Windows? Reason behind this question: the package/publisher (PFN) details differ for both. Suggestion is to deny by packaged app rather than the file itself, considering app updates. You might have to create a custom policy with xml to achieve this. Refer to: Manage approved apps for Windows devices with App Control for Business policy and Managed Installers in Microsoft Intune - Microsoft Intune | Microsoft Learn
2. Trust managed Installer issue The below are the prerequisites:
   1. Configure IME (Intune Management Extension) as the managed installer.
   2. App is deployed from Intune and installed via IME
   Refer to: https://learn.microsoft.com/en-us/intune/intune-service/protect/endpoint-security-app-control-policy#get-started-with-managed-installers

Hope this helps!

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