UW IMAP toolkit notices:

This software was developed by the University of Washington
(http://www.washington.edu/).

The Univerity of Washington IMAP Toolkit (c-client API, dmail, imapd,
ipop2d, ipop3d, mailutil, mlock, mtest, and tmail software; and its
included text) is Copyright 1988-2007 by the University of Washington.

The c-client library and mtest software are in part based upon code
developed by Mark Crispin at Stanford University, and is

 * Copyright 1988 Stanford University and was developed in the
 * Symbolic Systems Resources Group of the Knowledge Systems Laboratory
 * at Stanford University in 1987-88, and was funded by the
 * Biomedical Research Technology Program of the National Institutes of
 * Health under grant number RR-00785.