title: Images sent with Mandrill not displaying
body: <p>I'm trying to include an image in an email sent with Mandrill from a Meteor site. When testing the site on my localhost, I tried sending the email to make sure everything was displaying correctly, but the image was not loading. Here's what I've done so far:</p>
  
  <p>In my Mandrill template, I have <code>&lt;img src="*|MYIMAGESOURCE|*" alt="some alt text"&gt;</code>.</p>
  
  <p>Im my Meteor code I have:</p>
  
  <pre><code>Meteor.Mandrill.sendTemplate({
      ...
      "message" : {
          "global_merge_vars" : [{
            "name" : "myimagesource",
            "content" : Meteor.absoluteUrl("myimage.png", {"replaceLocalhost" : true})
          }],
          ...
        }
      ...
  )};
  </code></pre>
  
  <p>I have tried both with and without <code>replaceLocalhost</code> and a couple other variations on the value of <code>"content"</code>. I am receiving the email, but images are replaced by white box with a question mark. When I inspect element on them their <code>src</code> attribute is something like <code>src="https://ci6.googleusercontent.com/proxy/[random letters and numbers]#http://local.mywebsite.com:3000/myimage.png"</code>.</p>
  
  <p>What do I need to do to get the images to load correctly?</p>