I'm using .NET Core to login RTH with IP 22.214.171.124 (cannot access *.reuters.com due to ISP network limitation), not the .NET Framework. It prompted "The remote certificate is invalid according to the validation procedure". Actually it will be OK if I use .NET Framework and add the ServicePointManager.ServerCertificateValidationCallback += (o, c, ch, er) => true;. But it does not work for .NET Core (e.g., https://stackoverflow.com/questions/38138952/bypass-invalid-ssl-certificate-in-net-core).
How to overcome this? As my main project is based on .NET Core.