Dear all, With regret I say that after working on Squid SSL reverse proxy for a quite some time we had move to other proxy. When we were running OWA / Exchange 5 successfully withj Squid (V2.5 STABLE5) SSL reverse proxy with followin setup - Clinet ----HTTPS----FW1-----SQUID-----HTTP---FW2----OWA/Exchange But when we upgraded ro Exchange 2003, I could not get this setup working trouble free. We were going through the authentication but connection time out after receiving the screen partitioning frames. (no content at all). Then I upgraded Squid-2.5.STABLE5 to Squid-3.PRE3. I got it working but after getting 17-19 following error in cache.log, squid was getting terminated with segmentation fault. But the all mail box and mails conetent were displayed quite quickly. "clientNegotiateSSL: Error negotiating SSL connection on FD10: error:00000000:lib(0):func(0):reason(0) (5/0)" such messages" Then I used few latest snapshots like Squid-3-PRE-20050111 and Squid-3-PRE-20050118 - with these though squid was stable but Inbox and mail content were displayed may be after 15-20 minutes and sometime not at all. Some time Inbox and mail conetent were shown quickly but when tried to read mail in other boxes, I faced the same problem of indefinite delay. Then in last I tried Squid-2.5.STABLE8-RC2-20050127 with SSL gateway patch, Squid SSL proxy started well but when tried to acees OWA, after getting through the authentication, screen partitioning frame, I got operation cancelled. Unfortunately I did not get any help on this issue, we moved to ISA-2004. Thanks for all help provided during config setup..... Rakesh Jha ###################################################################### Attention: This e-mail message is privileged and confidential. If you are not the intended recipient please delete the message and notify the sender. Any views or opinions presented are solely those of the author. ######################################################################