问题
My IPN Listener is protected by SSL, and access to a host via HTTPS, I try to test it using PayPal IPN simulator, but it gives an error: IPN Delivery Failed: I / O error: HTTPS hostname wrong: should be <xxx.xxx.xxx.xxx>; nested exception is java.io.IOException: HTTPS hostname wrong: should be <xxx.xxx.xxx.xxx>. Where <xxx.xxx.xxx.xxx> - IP address of my server. If I use an unsecured connection via HTTP, I get a response on this IP with IPN simulator, ports 80, 443 open. I try to go to the IPN Listener through a browser, I successfully opened IPN Listener JSP page through HTTPS. Tell me whether the PayPal with SSL hosts on which the IPN Listener or what could be my problem??
回答1:
Looks like a defect on our end. We'll get this fixed.
Thanks for bringing it to our attention!
来源：https://stackoverflow.com/questions/17912563/error-testing-https-response-server-in-paypal-ipn-simulator