I have a Wordpress/Woocommerce site running on a Windows 2012 R2 Server with IIS 7. Woocommerce is talking to paypal sandbox. Since I while the IPN does not work anymore. I am sure it has to do with the security issues with SSL3.
The error I am getting is:
SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure
I tried to disable SSL3 on the server. As far as I read TLS 1.2 should be automatically enabled on Windows 2012. Not sure why it is still getting the sslv3 error ? Currently running php5.4 but tried to run it with php7. Same issue.
Not sure what I need to do next to over come this problem ? I should mention that everything worked until Paypal sandbox switched over to TLS 1.2 and dropped SSL3 support.
I wonder if somehow IIS is not sending via TLS but still via SSL3. Now, I have little knowledge about all this but am hoping that someone
could shed some light into this.
Anyone any suggestions ?
thanks a lot in advance. Moz