<record>
    <row>
      <policy_evaluated>
        <disposition>none</disposition>
        <dkim>pass</dkim>
        <spf>fail</spf>
      </policy_evaluated>
    </row>
    <auth_results>
      <dkim>
        <domain>mail-provider.com</domain>
        <result>pass</result>
      </dkim>
      <spf>
        <domain>subdomain.mail-provider.com</domain>
        <result>pass</result>
      </spf>
    </auth_results>
  </record>