C#發送郵件可用代碼

public MailMessage Initial(string Address)        {            MailMessage m_Mail = new MailMessage();            //寄件者            m_Mail.From = new MailAddress("******@126.com");            //收件者            m_Mail.To.Add(new MailAddress(Address));            //主題            m_Mail.Subject ="代理好久沒驗證了!!!";            //內容            m_Mail.Body = "趕緊重開一下吧!!!";            //郵件主題和本文編碼格式            m_Mail.SubjectEncoding = System.Text.Encoding.UTF8;            m_Mail.BodyEncoding = System.Text.Encoding.UTF8;            //郵件內文是Html編碼            m_Mail.IsBodyHtml = true;            //優先順序            m_Mail.Priority = System.Net.Mail.MailPriority.High;            //添加附件,可以添加多個            //m_Mail.Attachments.Add(new Attachment("c:\\1.txt"));            //密件副本收件者            m_Mail.Bcc.Add(Address);            //抄送收件者            m_Mail.CC.Add(Address);            return m_Mail;        }a            SmtpClient client = new SmtpClient();            //這個地方的使用者名稱你可以用split從發送人中截取            client.Credentials = new System.Net.NetworkCredential("****", 密碼);            client.Port = 25;            client.Host = "smtp.126.com";            try            {                client.Send(Initial("******@qq.com"));                //ClientScript.RegisterStartupScript(this.GetType(), "myScript", "<script>alert('發送成功!')</script>");                SuccMsg.Add("發送郵件成功!" + "******@qq.com");                return true;            }            catch (System.Net.Mail.SmtpException ex)            {                SuccMsg.Add("發送郵件失敗!" + "*****@qq.com");                return false;            }