Hello all. I can join and confirm the same problem on client machine with IE8. Have the same errors in cache.log file when try to connect from IE8 and Firefox 3.6.10. Maybe it's not a browser problem, but OS version? I'm using Windows 7 operating system on this "problem" client machine. Maybe somewhere in Local Security Policy? Any suggestions? Regards, Dmitry Gorbunov -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Authentication-using-squid-kerb-auth-with-Internet-Explorer-8-on-Windows-Server-2008-R2-tp3013070p3013727.html Sent from the Squid - Users mailing list archive at Nabble.com.