 of mime-related resources is not compatible with v2.2, and
    later, versions.  MHonArc will reset the mime-related resources
    <a href="resources/charsetconverters.html">CHARSETCONVERTERS</a>
    and <a href="resources/mimefilters.html">MIMEFILTERS</a> to their
    default values.
    <a href="resources/mimeargs.html">MIMEARGS</a> will also be
    reset to the default value unless you are upgrading to v2.5.8, or
    later, where the MIMEARGS settings will be preserved.
    </p>
    <p>To avoid the rese