I have a number of users who wish to connect to external websites that
use NTLM authentication. As noted in TID 10061203 and Microsoft Kbase
article Q198116, NTLM authentication is not supported through a proxy.
It is suggested that I configure our PROXY.PAC to bypass the proxy for
NTLM authentication. Is there a command that will automagically bypass
the proxy whenever the destination URL requires NTLM authentication?