title: How do you determine what the default outgoing mail handler is?
body: <p>How can I find what the default mail handler is in Windows 7?</p>
  
  <p>Purpose: When you send one or more .jpg files as email attachments using an application (or Windows Explorer), Windows Live Mail 2011 converts these attachments to "photo mail" and cloud storage. I consider this behavior quite rude, and would like to work around it by attaching a text file along with the .jpg files. I actually need to know <em>whether</em> the default mail handler is Windows Live Mail 2011. That way I don't have to send the additional text file out to users with other email applications.</p>