title: Send html with some image via nodemailer
body: <p>I would like to send an email via nodemailer that contains one logo in the html template of the email </p>
  
  <pre><code>&lt;img src="img/logo.png" id="logo"&gt;&lt;/img&gt;
  </code></pre>
  
  <p>I send the email with <strong>nodemailer</strong> but when i open it, the image there isn't. 
  How can i solve this problem? </p>