"Hello World" for email, using SendGrid with C#.

hello-email.cs

// using SendGrid's C# Library
// https://github.com/sendgrid/sendgrid-csharp
using System.Net.Http;
using System.Net.Mail;
 
var myMessage = new SendGrid.SendGridMessage();
myMessage.AddTo("test@sendgrid.com");
myMessage.From = new MailAddress("you@youremail.com", "First Last");
myMessage.Subject = "Sending with SendGrid is Fun";
myMessage.Text = "and easy to do anywhere, even with C#";
 
var transportWeb = new SendGrid.Web("SENDGRID_APIKEY");
transportWeb.Deliver(myMessage).Wait();