pattern</tt>,
<tt>-msgsep</tt>,
<tt>-noconlen</tt>,
<tt>-outdir</tt>,
<tt>-perlinc</tt>,
<tt>-rcfile</tt>,
<tt>-single</tt>,
<tt>-umask</tt>.

<h3><a name="mha-decode-options">Additional Options</a></h3>

<p><b>mha-decode</b> supports the additional command-line options:
</p>

<dl>
<dt><strong><tt>-dcd-digest</tt></strong></dt>
<dd>Do not parse message/rfc822 and message/news attachments.
    Normally, <b>mha-decode</b> will recursively parse message
    attachments and decode any parts contained within.  W