MailAddressDebuggerVisualize works

MailAddressVisualizer/MailAddressVisualizerTest/Program.cs

@@ -1,9 +1,6 @@
 // See https://aka.ms/new-console-template for more information
 using System.Net.Mail;
-using System.Numerics;
 
-var displayName = "Thomas Ardal";
-var email = "thomas@elmah.io";
-var mailAddress = new MailAddress(email, displayName);
-var xxx = new Vector3(1, 2, 3);
+var mailAddress = new MailAddress("thomas@elmah.io", "Thomas Ardal");
+var mailAddress2 = new MailAddress("matt@xxx.com", "Matthias Heil"); 
 return;