Can any one please tell me how to disable NTLM on te exchweb folder? I am using OWA over my firewall and IE7 and OWA looks and works fine. I now want to use it over a Sonicwall Virtual Office and the view is no correct and the manufacture told me to disable the NTLM on the exchweb folder. Thank you in advance Peter

Hi Peter, Have you tried to use the adsutil.vbs? It's in the AdminScripts folder under your IIS. (eg.: cscript adsutil.vbs set w3svc/WebSite/root/NTAuthenticationProviders "Negotiate", then check with this cscript adsutil.vbs get w3svc/WebSite/root/NTAuthenticationProviders you do not have the NTLM.) Regards, Janos