Hi All, I am trying to have a setup where stunnel acts as a client to a server which requires client-Authentication. This is the snapshot of my stunnel.conf # Sample stunnel configuration file # Copyright by Michal Trojnara 2002 setuid = nobody setgid = nobody output = /etc/stunnel/out cert = /etc/stunnel/rtca-client.pem key = /etc/stunnel/rtca-client.ky # Authentication stuff verify = 2 # don't forget about c_rehash CApath # it is located inside chroot jail: #CApath = /certs # or simply use CAfile instead: CAfile = /etc/stunnel/rtca.pem ciphers = DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC3-SHA:DES-CBC3-MD5:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:AES128-SHA:IDEA-CBC-SHA:IDEA-CBC-MD5:RC2-CBC-MD5:DHE-DSS-RC4-SHA:RC4-SHA:RC4-MD5:RC4-MD5:RC4-64-MD5:EXP1024-DHE-DSS-DES-CBC-SHA:EXP1024-DES-CBC-SHA:EXP1024-RC2-CBC-MD5:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DES-CBC-SHA:DES-CBC-MD5:EXP1024-DHE-DSS-RC4-SHA:EXP1024-RC4-SHA:EXP1024-RC4-MD5:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC2-CBC-MD5:EXP-RC4-MD5:EXP-RC4-MD5 # Some debugging stuff debug = 7 output = /etc/stunnel/stunnel.log # Use it for client mode client = yes when I try to connect to the server, I am seeing that Stunnel is sending an empty certificate..which is making my server to reject connections. Can someone please help me out?? Thanks in Advance Ravi Gowda