邮件发送代码

                System.Web.Mail.MailMessage mail = new System.Web.Mail.MailMessage();
                mail.From = "jgzhou@iflytek.com";                                                           //发件人邮箱 
                mail.To = "jgzhou@iflytek.com";                                                              //收件人邮箱           
                mail.Subject = "测试邮件";                                                                    //邮件主题           
                mail.BodyFormat = System.Web.Mail.MailFormat.Text;                                            //邮件类型   
                mail.BodyEncoding = System.Text.Encoding.UTF8; //邮件内容
                mail.Body = "邮件内容\r\n这是一封测试邮件";                                       //需要验证            
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");   //发件服务器登陆名，一般为发件地址@前面的内容,有的邮件服务器可能是和发件邮箱一样           
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "jgzhou");  //登陆密码,一般为发件邮箱的登录密码          
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "123456789");//发件服务器名称,可为IP地址          
                System.Web.Mail.SmtpMail.SmtpServer = "mail.iflytek.com";                                  //发送邮件          
                System.Web.Mail.SmtpMail.Send(mail);