title: How to send HTML message via Mimekit/Mailkit
body: <pre><code>BodyBuilder bodyBuilder = new BodyBuilder();
  messageContent.Body = "&lt;b&gt;This is a test mail&lt;/b&gt;";
  bodyBuilder.HtmlBody = messageContent.Body;
  </code></pre>
  
  <p>I tried to embed my body to a bodybuilder but when I received the email, it returned an empty body. I have an exception that would throw an argument if the body is empty..</p>