title: Does Stunnel support non-encrypt connection?
body: <p>1 question about Stunnel. I would like to use Stunnel as a FIX (Financial Information eXchange) gateway for internet, to support both SSL and non-SSL connection. Is Stunnel able to do without any encryption? I just had a try with plain socket but it looked Stunnel rejected the connection saying 'invalid protocol' or something.</p>