r when a reCAPTCHA error occurs.</td>
                      </tr>
                    </tbody>
                  </table>
                  <h6>Confirmation Email Settings</h6>
                  <table>
                    <thead>
                      <tr>
                        <th>Variable</th>
                        <th>Description</th>
                      </tr>
                    </thead>
                    <tbody>
                      <tr>
                        <td><code>$sendConfirmationToUs