9.4 of the book "MH & xmh: Email for Users and Programmers", 3rd edition,
by Jerry Peek, on the Internet at
<http://rand-mh.sourceforge.net/book/mh/confmhn.html>.
9.4 of the book "MH & xmh: Email for Users and Programmers", 3rd edition,
by Jerry Peek, on the Internet at
<http://rand-mh.sourceforge.net/book/mh/confmhn.html>.