Mail Class

public class Mail : IDisposable

using System;
using Gemstone.Net.Smtp;

class Program
{
    static void Main(string[] args)
    {
        Mail email = new Mail("sender@email.com", "recipient@email.com", "smtp.email.com");
        email.Subject = "Test Message";
        email.Body = "This is a test message.";
        email.IsBodyHtml = true;
        email.Attachments = @"c:\attachment.txt";
        email.Send();
        email.Dispose();

        Console.ReadLine();
    }
}