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  • Kidd_Ip's avatar
    Kidd_Ip
    MVP
    Sep 20, 2025

    Yes, and below was what I tried and work before:

    Tenant-Level Suppression via PowerShell

    Admins use the Set-SPOTenant cmdlet to suppress various notifications:

    Set-SPOTenant -EnableAutoNewsDigest $false
Set-SPOTenant -NotificationsInSharePointEnabled $false
Set-SPOTenant -NotifyOwnersWhenInvitationsAccepted $false
Set-SPOTenant -NotifyOwnersWhenItemsReshared $false

    These settings help mute:

    • News digest emails
    • Notifications triggered by sharing or group membership changes
    • Owner alerts when items are reshared or invitations accepted

     

    Site-Level Workarounds

    Some admins avoid triggering alerts by:

    • Using PnP PowerShell or SDKs to create content silently
    • Avoiding user assignments until post-migration
    • Temporarily removing owners or disabling group email features

     

    Post-Migration Cleanup

    After the migration, they re-enable notifications to restore normal behavior:

    Set-SPOTenant -EnableAutoNewsDigest $true

     

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