Hi guys, I hope someone can give me some ideas or a fix. I have a win2k server with ISA running on it. On the inside of the firewall I have a user that regularly maintains the company website which is hosted externally. Each time he attempts to access the site through frontpage 2k from his machine, he gets an NTLM failure response stating that the destination server is not set up for this and to attempt basic authentication. I next set basic authentication on my web server as well as Windows Integrated Authentication but still have not had any success. Is there something that I am overlooking? All IP traffic is allowed. I can't understand why he is yet unable to use frontpage 2K to publish to an external web server. Please help.