; global settings sslVersion = TLSv1.2 chroot = /var/run/stunnel setuid = nobody setgid = nobody pid = /stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 CAfile = /etc/stunnel/stunnel.crt verifyChain = yes [gmail-smtp] client = yes accept = 127.0.0.1:1234 connect = server.example.com:1234