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);