SMTP发送Email简单演示

            System.Web.Mail.SmtpMail.SmtpServer="smtp.163.com";
            m_Mail = new MailMessage();
            m_Mail.From = tbxSender.Text.ToString().Trim();
            m_Mail.To = tbxIncept.Text.ToString().Trim();
            m_Mail.Bcc = tbxReserve.Text.ToString().Trim();
            m_Mail.Cc = tbxCopyFor.Text.ToString().Trim();
            m_Mail.Subject = tbxSubject.Text.ToString().Trim();
            m_Mail.Body = tbxContent.Text.ToString().Trim();
            //m_Mail.Attachments.Add(new MailAttachment(tbxAffix.Text.ToString().Trim()));
            m_Mail.BodyFormat = MailFormat.Html;
            m_Mail.Priority = MailPriority.High;
            m_Mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate","1");   
            m_Mail.Fields.Add ("http://schemas.microsoft.com/cdo/configuration/sendusername","帐号");    
            m_Mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword","密码"); 
            System.Web.Mail.SmtpMail.Send(m_Mail);