To: ant@example.com
From: aperson@example.com
Message-ID: <alpha>
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 8bit

<html>
  <head>

    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  </head>
  <body>
    <p>HTML formát zprávy</p>
    <p>Hahaha<br>
    </p>
  </body>
</html>
