C#用網易郵箱發送郵件(同步異步)

  SmtpClient smtpServer = new SmtpClient("smtp.163.com");
                smtpServer.Port = 25;
                smtpServer.Credentials = new System.Net.NetworkCredential("feiyang", "1234");
                smtpServer.EnableSsl = true;
                MailMessage mail = new MailMessage();
                mail.From = new MailAddress("[e-mail]");//和上面的對應
                mail.To.Add("[e-mail]");
                mail.Subject = "會員注冊信息";//標題
                mail.SubjectEncoding = Encoding.UTF8;
                mail.Body = mailBoby;
                mail.Priority = System.Net.Mail.MailPriority.High;//郵件優先級
                mail.IsBodyHtml = true;
                smtpServer.SendAsync(mail, "userToken");//異步發送第二個參數時一個用戶定義對象，此對象將被傳遞給完成異步操作時所調用的方法,參數默認即可
               // smtpServer.Send(mail);//同步發送

 System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient();
                    smtp.Host = "smtp.163.com";
                    smtp.Credentials  =new System.Net.NetworkCredential("feiyang","1234");
                    smtp.SendAsync("[e-mail]", "[e-mail]", "平台用戶關聯驗證", "驗證碼：" + new Random().Next(1111, 9999).ToString(), "userToken");

網易郵箱設置獲取(NetworkCredential)

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