<!DOCTYPE html>
<html>
<body>
<h2>Challenge Validation Failed</h2>
<p>A challenge validation has permanently failed for one of your identifiers.</p>
<table>
  <tr><td><strong>Identifier</strong></td><td>{{ identifier }}</td></tr>
  <tr><td><strong>Challenge Type</strong></td><td>{{ challenge_type }}</td></tr>
  <tr><td><strong>Error</strong></td><td>{{ error_detail }}</td></tr>
</table>
<p><small>Reported by {{ server_url }} at {{ timestamp }}</small></p>
</body>
</html>