Hello, I have configured Squid 2.5STABLE4 to use NTLM authentication with Active Directory, using external helper wb_group.
I am experiencing a strange problem with Microsoft Messenger. Even if I set up the proxy with username, password and domain in Messenger connection settings, when I try to connect to Messenger network I receive a messagge saying that proxy authentication didn't work. In access.log, I have just one line: 1073482354.525 10 10.132.104.40 TCP_DENIED/407 1744 POST http://gateway.messenger.hotmail.com/gateway/gateway.dll? - NONE/- text/html that means that proxy has prompted messenger for user authentication. In turn, Messenger does not seem to send any reply to Squid request. The question is: does Microsoft Messenger support NTLM authentication through a proxy, or is there some other issue?
