Hi I published a secure website, but when external users try to access that they recieve error Error Code: 500 Internal Server Error. The certificate chain was issued by an authority that is not trusted. (-2146893019) The Certificate Common name is same as the FQDN of the website bmj.tzo.com but i am still having this problem? --------------------------------- Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or less.