title: Outbound E-mail Profile API: Get list of e-mailaddresses
body: <p>I'm working on a Java console application that needs to go through all the e-mailaddresses in the frontend database in Tridion Outbound E-mail 2011 and change a certain extended field of that contact.</p>
  
  <p>I've gone through the Subscription API documentation for clues on how to get a listing of all the e-mailaddresses, but I'm getting stuck there. Is there any clean way to do this through the API, without resorting to database queries? </p>