title: authentication issue with an intranet website running under IIS6
body: <p>I have an an intranet website running under IIS6 (under a specific port, not the default one) with a integrated windows authentication enabled and uses an application pool configured with a service account. the issue is, if I access the website using the server name with a fully qualified domain in the URL, it throws a login prompt (doesn't work even if enter my windows login credentials), but if I use the IP address of the server then it works fine. Please let me know what I need to do to get the URL with server name working.
  for example <a href="http://servername:8080/default.aspx" rel="nofollow">http://servername:8080/default.aspx</a> throws login prompt, but <a href="http://ip">http://ip</a> address:8080/default.aspx works fine</p>