Having trouble with eNewsletter smtp settings.

I am trying to configure eNewsletter to use the gmail smtp gateway. I have set the following parameters:
SMTP Outgoing Server: smtp.gmail.com
User info: Not shown here
SMTP Port: 465

I have tried it with Secure SMTP set to SSl, TLS and None with the same results. It gives me the error in the graphic below. I know the username and password are correct, because I can log in with them just fine.