roject.org/v0.js"></script>
  <style amp4email-boilerplate>body{visibility:hidden}</style>
  <title>AMPHTML Email - Article Bookmark</title>
  <!-- ## Setup -->
  <!--
    Additionally used AMP components must be imported in the header. We use
    `amp-form` to submit bookmark requests to the server.
  -->
  <script async custom-element="amp-form" src="https://cdn.ampproject.org/v0/amp-form-0.1.js"></script>
  <!--
    We use `amp-mustache` to render the result of a form submission.
  -->
  <script async cu