WCF error: The caller was not authenticated by the service

Question

I am trying to access my WCF service on a server from my client console application for testing. I am getting the following error:

The caller was no

Answer 1

if needed to specify domain(which authecticates username and password that client uses) in webconfig you can put this in system.serviceModel services service section:

and in client specify domain and username and password:

 client.ClientCredentials.Windows.ClientCredential.Domain = "example.com";
 client.ClientCredentials.Windows.ClientCredential.UserName = "UserName ";
 client.ClientCredentials.Windows.ClientCredential.Password = "Password";