Move Messages via Drag-and-Drop in Eudora

Do you know this old household tip that tells you to pick up and move something to its rightful place whenever you stand up and move anyway? I always follow it when I think of it. But I hardly ever think of it... except when I realize I haven't thought of it, which is often.
Moving messages from folder to folder in Eudora can be as easy as press, drag, release.