On Thu, 2008-03-20 at 17:39 -0800, Chris Robertson wrote: > Does Squid 3 support the proxying of NTLM auth (connection pinning and all)? No, not yet. It's a pain to add significant workarounds for non-conformant things.. Squid is very heavily designed around the standard HTTP connection management recommendations, and connection pinning requires a completely different approach. Regards Henrik