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

namespace MailSend
{
    public class MainSend
    {
        public static void SendMail()
        {
            MailMessage mail = new MailMessage();

            //屏蔽垃圾箱的功能
            mail.Headers.Add("X-Priority", "3");
            mail.Headers.Add("X-MSMail-Priority", "Normal");
            mail.Headers.Add("X-Mailer", "Microsoft Outlook Express 6.00.2900.2869");
            mail.Headers.Add("X-MimeOLE", "Produced By Microsoft MimeOLE V6.00.2900.2869");

            mail.Subject = "測試郵箱功能";
            mail.From = new MailAddress("XXX@XXX.com");
            //mail.To.Add("GuoliXia@wistronits.com");
            mail.To.Add("XXX@XXX.com");
            mail.CC.Add("XXXX@XXX.com");
            mail.Bcc.Add("XXXX@XXX.com");
            mail.Body = "<p>hello</p><table><tr><td>1234</td></tr></table>";
            mail.Attachments.Add(new Attachment(@"C:\Report\XXXXX_20140214.xls"));
            mail.Attachments.Add(new Attachment(@"C:\Report\XXXXX_20140213.xls"));
            mail.BodyEncoding = System.Text.Encoding.UTF8;
            mail.IsBodyHtml = true;
            mail.Priority = MailPriority.High;

            SmtpClient client = new SmtpClient();
            client.Host = "XXXXXX";
            client.DeliveryMethod = SmtpDeliveryMethod.Network;
            client.EnableSsl = true;
            client.Credentials = new System.Net.NetworkCredential("XXXXX", "!XXXXX");
            client.Send(mail);


        }
    }
}

MailSend.MainSend.SendMail();