xmh is ancient. Might I suggest Brent's exmh? I'm biased, but I'd also suggest mh-e, which comes with Emacs.
-- Bill Wohler <[EMAIL PROTECTED]> http://www.newt.com/wohler/ GnuPG ID:610BD9AD Maintainer of comp.mail.mh FAQ and mh-e. Vote Libertarian! If you're passed on the right, you're in the wrong lane.