Configuration

Disable DragAndDrop works without any configuration.
Your mail folder is protected from drag and drop after you installed the add-on.

Options

  • Prompt for approval rather than completely locking down the drag and drop of folders option allows the folder movement if you intended it.
    When the folder is dropped, the approval prompt will be shown. Press OK to move the folder.
    prompt-preferences@2x.png
    prompt@2x.png