Various different people and companies are implementing MIME-compliant software. This man page was provided, by user request, as part of the freely-available "metamail" distribution from Bellcore. Metamail provides a complete MIME implementation, but there may well be others at your site, too. The "SEE ALSO" section only refers to the tools that came as part of the metamail distribution.
Permission to use, copy, modify, and distribute this material for any purpose and without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies, and that the name of Bellcore not be used in advertising or publicity pertaining to this material without the specific, prior written permission of an authorized representative of Bellcore. BELLCORE MAKES NO REPRESENTATIONS ABOUT THE ACCURACY OR SUITABILITY OF THIS MATERIAL FOR ANY PURPOSE. IT IS PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.