.NET 下发送Email 的代码

using System;
using System.Collections.Generic;
using System.Text;
using System.Net.Mail;
using System.Net;

namespace SendEmail
{
    class Program
    {
        static void Main(string[] args)
        {
            MailMessage mms = new MailMessage();
            //主题
            mms.Subject = "asdfasd";
            mms.SubjectEncoding = Encoding.GetEncoding("gb2312");

            //内容
            mms.Body = "Hi Jason! You are Sucessed!";
            mms.BodyEncoding = Encoding.GetEncoding("gb2312");

            //附件
            //mms.Attachments.Add(new Attachment(@"D:\AspNetPager.dll"));

            //从哪发到哪
            mms.From = new MailAddress("*@126.com");
            mms.To.Add(new MailAddress("*@*.com"));

            //用户名和密码
            SmtpClient smtp = new SmtpClient("smtp.126.com", 25);
            smtp.Credentials = new NetworkCredential("**", "**");

            try
            {
                smtp.Send(mms);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
               
            }

            Console.Read();
        }
    }
}