C#郵件發送和接收

 public void sendMail(string input)
        {
         strHost = "smtp.163.com";   //SMTP伺服器位址
         strAccount = "itjy1127";       //SMTP服務帳號
            strPwd = "yujie1127";       //SMTP服務密碼
            strFrom = "itjy1127@163.com";  //發送方郵件地址

            Console.WriteLine(sendMail("497928062@qq.com", "QQ來了", input) ? "Success" : "Unsuccess");
            Console.ReadLine();
        }

        /**//// <summary>
        /// 發送郵件
        /// </summary>
        /// <param name="to">接收方郵件地址</param>
        /// <param name="title">郵件標題</param>
        /// <param name="content">郵件內文內容</param>
        /// <returns></returns>
        public  bool sendMail(string to, string title, string content)
        {
            SmtpClient _smtpClient = new SmtpClient();
            _smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//指定電子郵件發送方式
            _smtpClient.Host = strHost;//指定SMTP伺服器
            _smtpClient.Credentials = new System.Net.NetworkCredential(strAccount, strPwd);//使用者名稱和密碼

            MailMessage _mailMessage = new MailMessage(strFrom,to);
            _mailMessage.Subject = title;//主題
            _mailMessage.Body = content;//內容
            _mailMessage.BodyEncoding = System.Text.Encoding.UTF8;//本文編碼
            //_mailMessage.IsBodyHtml = true;//設定為HTML格式
           // _mailMessage.Priority = MailPriority.High;//優先順序

            try
            {
                _smtpClient.Send(_mailMessage);
                return true;
            }
            catch
            {
                return false;
            }
        }