May i know the domain you are trying to check the DKIM setup?

This will be possible with emails but for Drive files it is not, even with Trust rules. This is a feature idea.

Moving the photos will remove them to the source folder already. Nothing to delete in the source folder anymore.

You can turn this off using this article - https://support.google.com/a/answer/7380041 In the Admin console, go to Menu Apps Google Workspace Gmail End User Access. To apply the setting to everyone, leave the top organizational unit selected. Otherwi...

Are you guys under Google Workspace for Education? Sharing this article - https://support.google.com/a/answer/10651918