<!DOCTYPE HTML>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<html dir="ltr" xml:lang="en-US" lang="en-US">
  <head>
    <meta charset="utf8">
  </head>
  <body>
    <iframe src="https://email-tracking.example.org/"></iframe>
  </body>
</html>
