title: WSS and creating externally accessible sites
body: <p>This is simple I hope :)</p>
  
  <p>When I create a new web application in WSS does it need to be on port 80 if I want to point an external domain name at it?</p>
  
  <p>Everything is standard in terms of IIS and ports that are open i.e. port 80 is the only one open.</p>
  
  <p>I am guessing if I let WSS assign a port number to the new web application surely this can never be accessed externally unless I open the assigned port?</p>
  
  <p>Cheers</p>