title: Why are two authentication cookies being created? One for www and the other without the www
body: <p>I'm having this problem with my dotnetnuke website where the .DOTNETNUKE cookie is being created twice,</p>
  
  <p>one for www.website.com and one for website.com. </p>
  
  <p>When a user logins in with a url of website.com and tries to access a page that is www.website.com it causes them to re-loggin with a new cookie for www.website.com. This results in two cookies, one for www.website.com and another for website.com.</p>
  
  <p>How do I fix this, does anyone have any ideas where to start?</p>
  
  <p>Thanks!
  John</p>