title: Logo image not showing in any email template in Magento 1.8
body: <p><strong>Issue</strong>: In MAGENTO 1.8 v ,Logo image in any email templates is not showing in any of following :
  1. Register
  2. Sales
  3. Orders</p>
  
  <p>The image path is accurate in all cases i.e. image file is present but not showing</p>
  
  <p>I have tried following solution for changing templates:</p>
  
  <pre><code>&lt; use {{var logo_url}} instead {{skin url="images/logo_email.gif" _area='frontend'}}
  </code></pre>
  
  <p>and its vice versa but no gain.</p>
  
  <p>Even i tried to load default logo image from default magento theme but shows no reflection </p>
  
  <p>This is the logo image path coming on my gmail account:</p>
  
  <pre><code>&lt;img border="0" src="https://ci3.googleusercontent.com/proxy/Zj_uDGBd6hipZoFWcrUpbDPwuTrxy2bcYnCgqSTbkgdYRDPaGrtnZ3uRIWH-XLAKhRTbqsAab1F_igTdEQiGIeV3ooNNiFJ-P8_Aw-Vz8cDY6iS75vRteLtwGBJh3FhQG_-z=s0-d-e1-ft#http://example.testserver.com/skin/frontend/example/default/images/logo_email.gif"&gt;
  </code></pre>
  
  <p>Logo image is present in on this path:</p>
  
  <pre><code>http://example.testserver.com/skin/frontend/example/default/images/logo_email.gif
  </code></pre>
  
  <p>Please let me know if i am missing anything</p>
  
  <p>Thanks</p>