On Wed, Nov 12, 2008 at 3:32 PM, Gregory Machin <gdm@xxxxxxxxxxxxxx> wrote: > Hi Hello Greg, > I have a client that when he tries to access agentdeal.marvel.com the > web server (IIS) does give a login prompt as it should and instead > returns a 401 error. [...] > I get the same problem with our proxy and some other people have this > problem when, behind squid proxy's . What version of Squid, and is IIS trying to offer "Integrated Microsoft Windows Authentication" (a.k.a. NTLM)? -- /kinkie