I'm not much of a VBA guy so I don't know.

Not showing the envelope when a rule has moved the message is by design. Generally I think the sentiment is that messages moved to sub-folders aren't as important as messages in the Inbox and are often the product of high-traffic listservs.

If they activated the envelope every time a message came in that was moved to folders, for some of us, the envelope would never go off. I get mail from some list or another every minute or three. I don't use the envelope anyhow - but it would be useless to me if it fired every time I got a message that was moved.