title: Email sent by Mandrill has wrong font color
body: <p>I'm trying to modify the our email message for a forgot-password module.</p>
  <p>I'm sending a html content to the json field <code>html</code> and here's the code</p>
  <pre><code>&lt;html&gt;
    &lt;head&gt;
      &lt;title&gt;&lt;/title&gt;
    &lt;/head&gt;
    &lt;body&gt;
      &lt;p&gt;Hello &lt;?= $userName; ?&gt;,&lt;/p&gt;
      &lt;p&gt;
        Someone has requested a link to change your password, and you can do this through      the link below.
      &lt;/p&gt;
      &lt;p&gt;
        &lt;a href=&quot;&lt;?= $webUrl; ?&gt;&quot;&gt;Change my password&lt;/a&gt;
      &lt;/p&gt;
      &lt;p&gt;
        &lt;?= $webUrl; ?&gt;
      &lt;/p&gt;
      &lt;p&gt;
        If you didn't request this, please ignore this email. &lt;br&gt;&lt;br&gt;
        Your password won't change until you access the link above and create a new one.&lt;br&gt;
      &lt;/p&gt;
      &lt;p&gt;
      Best Regards, &lt;br&gt;&lt;br&gt;
      The Lifebit Team
      &lt;/p&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  <p>After a I run the mandrill api, The color of the message is now purple (sometimes most lines are black). Here's the snapshot.
  <img src="https://i.stack.imgur.com/wx5nr.png" alt="The image of the bug" /></p>
  <p>I didn't set any colors in my html code but why is it that some parts are purple? Thoughts?</p>
  <p>Thanks ahead!</p>