Hi I am trying to create a SSL connection through Proxy server with authentication. my stunnel.conf file ----- part of the conf file connect = <Proxy server IP: Port number> protocol=connect protocolHost=<Destination server:Port number> protocolUsername = useme protocolPassword = test ----- but it fails to establish connection. Log details: ----- part of log generated 2010.02.09 16:07:49 LOG5[14506:2952859648]: Negotiations for connect (client side) started 2010.02.09 16:07:49 LOG7[14506:2952859648]: -> CONNECT <Destination server:Port number> HTTP/1.1 2010.02.09 16:07:49 LOG7[14506:2952859648]: -> Host: 6<Destination server:Port number> 2010.02.09 16:07:49 LOG7[14506:2952859648]: -> Proxy-Authorization: basic dXNlbWU6dGVzdA== 2010.02.09 16:07:49 LOG7[14506:2952859648]: -> 2010.02.09 16:07:49 LOG3[14506:2952859648]: Unexpected socket close (fdgetline) 2010.02.09 16:07:49 LOG5[14506:2952859648]: Connection reset: 0 bytes sent to SSL, 0 bytes sent to socket 2010.02.09 16:07:49 LOG7[14506:2952859648]: Service IDrive finished (0 left) ----- I tried with proxy server without authentication it works great, but not sure why Proxy server with authentication is not working. Is it I am missing some thing or am I doing something wrong? I appreciate all suggestion and help on this. Thanks & Regards Girish Kolari