I have a site URI which is reachable and through which I get response also when I do curl based post. It is however using self-signed certificate.
When I try to save the textbox, it says that I need to use 80 or 443 as the port number. If this is the only requirement other than the fact that the postback needs to be "HTTPS", then my scenario is already valid.
What else could be going wrong and what are the other requirements which probably are not listed.