Hi, I tried to send IPN to my website and it will record log if got any connection. However, all IPN just keep on Queued and IPN simulator just return error:
"IPN was not sent, and the handshake was not verified. Please review your information."
I double confirm all my server setting: Curl, SSL, TSL and OpenSSL version, firewall and certs files.
But just cannot find any problem on my server and coding.
So, could you help to check your IPN function whether not working anymore?
