This directory contains the subdirectories rfc822 and rfc2045 from the maildrop system (version 1.5.3). They are included with the SWI-Prolog package source to simplify building the package. maildrop is written by: Sam Varshavchik Double Precision, Inc. PO Box 637 Harriman, NY 10926-0637 Although initially distributed under GPL, Sam gave permission to redistribute the library with SWI-Prolog under the LGPL. See file LICENSE.MAIL in this directory.