title: C# MailMessage send and display formatted tags
body: <p>I have a simple question, but maybe not for a simple answer :</p>
  
  <p>How is it possible with a MailMessage object to send a mail with a body
  that contains (as string), for exemple, "<code>&lt;b&gt;&lt;b&gt;&lt;/b&gt;</code>" (without any space) ?</p>
  
  <p>In fact, I need to (at the end) open a mail with as body as below :</p>
  
  <p><strong>&lt; b></strong> (without space)</p>
  
  <p>As we can see, we have a three characters '&lt;', 'b', '>' in bold.
  Indeed, the goal isn't to format an unformatted tag, but just to display a tag unformatted (so not a tag) in a formatted body !</p>
  
  <p>I have as exemple the string <code>&lt;b&gt;This is a tag&lt;/b&gt; : &lt;b&gt;</code>,
  and I simply want to display : "<strong>This is a tag</strong> : <code>&lt;b&gt;</code>".</p>
  
  <p>I hope that the question is clear :-)
  Thanks for your knowledge and sharing !</p>