I had a project today that is probably moot now, but I needed to make about 200 emails available to someone in another office. I was able to convert the folder into a standard mbox folder, which could then import to pretty much any mail system, but I found that KMail, at least, will only print one message at a time.

What I'd like to do is "print" all of them to a single PDF document. Is anybody aware of a utility that would take the mbox file directly and produce either plain-text or PDF output? What about a (Linux) mail client that will "print" multiple messages?