private static string ConstructMessage(Xby2Message xby2Message)
 {
     return
         ("First Name: " + xby2Message.FirstName + "\n" +
          "Last Name: " + xby2Message.LastName + "\n" +
          "Email: " + xby2Message.Email + "\n" +
          "Phone: " + xby2Message.PhoneNumber + "\n" +
          "Message: " + xby2Message.Message);
 }
 public static MailjetMessage FromXby2Message(Xby2Message xby2Message, string fromEmail, string toEmail, string subject)
 {
     return(new MailjetMessage(
                new MailjetEmailUser(fromEmail),
                new MailjetEmailUser[] { new MailjetEmailUser(toEmail) },
                subject,
                ConstructMessage(xby2Message)
                ));
 }