I have an account that has multiple other inboxes shared to it.

Occasionally, one of these inboxes will move to a folder above or below it on its own. I had thought it was by accident by the user; those folders are really easy to drag.

I created a new share yesterday, and it had moved to a near-by folder on its own before the user had seen it was there.

What can I do to prevent this?

Is there any way I can disable folder moving?