This is Debian/GNU Linux's prepackaged version of xmailbox, which is
from the X11 contributed distribution.

This package was put together by me, Mark Baker <mbaker@iee.org> from
the the original sources in sunsite.doc.ic.ac.uk:/packages/X11/
contrib/applications/xmailbox-2.5.tar.gz. I have changed the way in which
the MUA is launched in addition to making changes necessary for Debian 
packaging.

This debian package is copyright 1997 Mark Baker; the program itself
is based on Xbiff (copyright the X consortium) with changes copyright
Dimitrios Bouras and William Cheung. It is released under the X licence:

  Permission is hereby granted, free of charge, to any person obtaining
  a copy of this software and associated documentation files (the
  "Software"), to deal in the Software without restriction, including
  without limitation the rights to use, copy, modify, merge, publish,
  distribute, sublicense, and/or sell copies of the Software, and to
  permit persons to whom the Software is furnished to do so, subject to
  the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  OTHER DEALINGS IN THE SOFTWARE.

  Except as contained in this notice, the name of the X Consortium shall
  not be used in advertising or otherwise to promote the sale, use or
  other dealings in this Software without prior written authorization
  from the X Consortium.
