UW IMAP mailbox utilities:

	chkmail			check for new mail
	dmail			procmail Mail Delivery Module
	icat			"cat" a mailbox from an IMAP source
	ifrom			one line per message summary of IMAP mailbox
	imapcopy, imapmove	copy or move messages from an IMAP inbox to a
				local mailbox
	mbxcopy, mbxmove	copy or move messages to a new mailbox
	mbxcreat		create a new mailbox
	mbxcvt			copy or move messages to a new mailbox,
				converting mailbox format
	tmail			Mail Delivery Module