<!-- BEGIN html -->
<div style="font:12px tahoma; padding:10px; line-height:2em;">
  <p>{message}</p>
  <div style="border-top:1px solid grey;"></div>
  <p><small><a href="{site-url}" style="text-decoration:none;">{site-name}</a></small></p>
</div>
<!-- END html -->
<!-- BEGIN text -->
{message}
-------------------
{site-name}
{site-url}
<!-- END text -->