configure.ac: Don't check for vfork and wait3 when we don't use them (anymore).
[mmh] / docs / MAIL.FILTERING
2008-10-23 David Levine * docs/MAIL.FILTERING: added note on removing procmail...
2000-05-09 Dan HarklessAfter nmh 1.0.4, moved from top-level 'nmh' directory...