C#·¢ËÍÓʼþ´úÂë £¨B/S¡¢C/S½Ô¿ÉÓã©

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net.Mail;
using System.Net;
/// <summary>
/// EmailPost µÄժҪ˵Ã÷
/// </summary>
public class EmailPost
{
 public EmailPost()
 {
  //
  // TODO: ÔÚ´Ë´¦Ìí¼Ó¹¹Ô캯ÊýÂß¼­
  //
 }
    public static string PostEmail(string MailTitle,string MailBody,string RequestEmail)
    {
        string Poster = "****@163.com"; //·¢ËÍÕßÓÊÏäµØÖ·
        string PosterPwd = "********";//·¢ËÍÕßÓÊÏäÃÜÂë
        string SmtpHost = "smtp.163.com";  //·¢ËÍÓʼþ·þÎñÆ÷
        string getstr = "";
        MailMessage mailmsg = new MailMessage();
        mailmsg.from = new MailAddress(Poster);  //¶¨Òå·¢¼þÈË
        mailmsg.To.Add(RequestEmail); //Ìí¼ÓÊÕ¼þÈË
        mailmsg.Subject = MailTitle;  //Óʼþ±êÌâ
        mailmsg.Body =MailBody;  //ÓʼþÄÚÈÝ
        //return SendEmail(mailmsg);
        SmtpClient smtpClient = new SmtpClient();
        //