Unfortunately this doesn't seem to resolve the issue. Got SquidNT 2.6 STABLE 16 up and running on a different port with the config being otherwise identical (minus the Java acl lines obviously) and changed my browser settings to point to it, browsed the web okay, but once I tried to use the Java app the access.log recorded the following: TCP_DENIED/407 2035 CONNECT web.site.com:443 - NONE/- text/html Same as before :( Paul Cocker IT Systems Administrator IT Security Officer 01628 81(6647) TNT Post (Doordrop Media) Ltd. 1 Globeside Business Park Fieldhouse Lane Marlow Bucks SL7 1HY -----Original Message----- From: Henrik Nordstrom [mailto:henrik@xxxxxxxxxxxxxxxxxxx] Sent: 18 September 2007 22:56 To: Paul Cocker Cc: squid-users@xxxxxxxxxxxxxxx Subject: Re: Java authentication under SquidNT 2.6 STABLE 14using NTLM On tis, 2007-09-18 at 19:51 +0100, Paul Cocker wrote: > Last week (Thursday/Friday) my organisation moved from SquidNT 2.5 to > SquidNT 2.6 STABLE 14. > Java 6 Update 2 and users connect using NTLM passthrough > authentication, squid looks to see that they are a member of group X > before allowing Upgrade to 2.6.STABLE16.. should work better. Regards Henrik TNT Post is the trading name for TNT Post UK Ltd (company number: 04417047), TNT Post (Doordrop Media) Ltd (00613278), TNT Post Scotland Ltd (05695897),TNT Post North Ltd (05701709) and TNT Post South West Ltd (05983401). Emma's Diary and Lifecycle are trading names for Lifecycle Marketing (Mother and Baby) Ltd (02556692). All companies are registered in England and Wales; registered address: 1 Globeside Business Park, Fieldhouse Lane, Marlow, Buckinghamshire, SL7 1HY.