<sub-class-of type="text/x-tika-text-based-message"/>
  </mime-type>

  <mime-type type="application/x-httpresponse">
    <!-- sometimes PDFs and other files may include the http headers
        from their retrieval.
        -->
    <magic priority="60">
      <match value="HTTP/" type="string" offset="0">
        <match value="\nCache-Control:" type="string" offset="0:1000"/>