Turn off email alerts for Microsoft 365 cloud integration

When a Safeguarding Contact using a different domain attempts to view a flagged image, Microsoft alerts the file owner by email. This is caused by your SharePoint Online settings and not by Cloud Scan.

To switch off the alerts:

1. Connect to SharePoint Online’s Connect-SPOService cmdlet with your administrator credentials.
2. Open the Set-SPOTenant cmdlet and set the value for NotifyOwnersWhenItemsReshared parameter to $false.
3. Your PowerShell Command should look like the following:

Set-SPOTenant -NotifyOwnersWhenItemsReshared $false 

For the most detailed and up-to-date information, refer to the official Microsoft documentation.

• Set-SPOTenant: Microsoft Learn
• Turn on OneDrive file activity alerts - SharePoint in Microsoft 365