tanveery / recaptcha-net

reCAPTCHA for .NET library lets you easily use Google's reCAPTCHA in an ASP.NET Web Forms / MVC / ASP.NET Core application.
Apache License 2.0
161 stars 68 forks source link

The client and server cannot communicate, because they do not possess a common algorithm #46

Closed mtran21 closed 5 years ago

mtran21 commented 5 years ago

I am getting this error. I am not sure what this is

image

mtran21 commented 5 years ago

@tanveery can you help with this problem?

mtran21 commented 5 years ago

I found out the cause for this problem. It's the firewall of my server blocks the communication between my server and google.com