發信
01 
using System.Net.Mail;
02
using System.Text;
03
using System.Net;
04
05 private void SendMail()
06 {
07
Encoding enc = Encoding.GetEncoding("utf-8"); // 編碼：繁體中文不會亂碼
08 MailMessage msg = new MailMessage();
09 SmtpClient sMail = new SmtpClient("127.0.0.1");//exchange or smtp server goes here.
10
11 msg = new MailMessage();
12 msg.Subject = "信件主旨";
13 msg.SubjectEncoding = enc; // 設定標題編碼
14 msg.Body = "信件內容";
15 msg.BodyEncoding = enc; // 設定內文編碼
16 msg.From = new MailAddress("發信者MAIL ADDRESS", "發信者名稱", enc);
17 msg.To.Add(new MailAddress("收信者MAIL ADDRESS", "收信者名稱", enc));
18 msg.Bcc.Add(new MailAddress("收信者MAIL ADDRESS", "收信者名稱", enc)); // 收信者-密件附本
19 sMail.DeliveryMethod = SmtpDeliveryMethod.Network;
20 sMail.Send(msg);
21 }
using System.Net.Mail; 
using 02
using System.Text; 03
using System.Net; 04
05
private void SendMail() 06
{ 07
Encoding enc = Encoding.GetEncoding("utf-8"); // 編碼：繁體中文不會亂碼 08
MailMessage msg = new MailMessage(); 09
SmtpClient sMail = new SmtpClient("127.0.0.1");//exchange or smtp server goes here. 10
11
msg = new MailMessage(); 12
msg.Subject = "信件主旨"; 13
msg.SubjectEncoding = enc; // 設定標題編碼 14
msg.Body = "信件內容"; 15
msg.BodyEncoding = enc; // 設定內文編碼 16
msg.From = new MailAddress("發信者MAIL ADDRESS", "發信者名稱", enc); 17
msg.To.Add(new MailAddress("收信者MAIL ADDRESS", "收信者名稱", enc)); 18
msg.Bcc.Add(new MailAddress("收信者MAIL ADDRESS", "收信者名稱", enc)); // 收信者-密件附本 19
sMail.DeliveryMethod = SmtpDeliveryMethod.Network; 20
sMail.Send(msg); 21
}