One of the tasks I perform in mail regularly is mindless filing of messages I get copied on – things I need to know about and have on file, but don’t need to respond to myself. Drilling down through folder hierarchies wastes an inordinate amount of time. The things that these mails have in common is that they come in frightening regularity and are easily identified through specific keywords.

What I would love is some way to train my mail (by using matching keywords in the subject, sender or body) to suggest folders where that mail could be filed. That way when I’m looking at a message, in the toolbar will be 2 or 3 possible places where this message should live. Simply clicking the folder name will file it away.

Is this a pipe dream? Or something that already exists?