如何使用asp.net發送郵件

Question

當客戶購買物品時，該按鈕應該向網站所有者發送電子郵件。這裏是代碼我目前有：

SmtpClient smtpClient = new SmtpClient("smtpout.europe.secureserver.net", 80); 

     smtpClient.Credentials = new System.Net.NetworkCredential("info@furkantellioglu.com  ", "Password"); 
     smtpClient.UseDefaultCredentials = true; 
     smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network; 
     smtpClient.EnableSsl = true; 
     MailMessage mail = new MailMessage(); 
     mail.Body = "Bekleyen Siparişleriniz Bulunmakta Lütfen Kontrol Ediniz."; 
     mail.Subject = "Dermabon Web Satış"; 
     mail.IsBodyHtml = true; 

     mail.From = new MailAddress("info@furkantellioglu.com", "Sipariş"); 
     mail.To.Add(new MailAddress("info@furkantellioglu.com")); 
     mail.CC.Add(new MailAddress("f.tellioglu@gmail.com")); 

     smtpClient.Send(mail); 

但是當我運行它，我得到這個錯誤：這是什麼意思

An exception of type 'System.Net.Mail.SmtpException' occurred in System.dll but was not handled in user code 

Additional information: Sunucu güvenli bağlantıları desteklemiyor. 

任何想法？

Answer 1

請嘗試更改

smtpClient.EnableSsl = true; 

到

SmtpServer.EnableSsl = false; 

類似線程已經討論了這個論壇可能會幫助你Link

Answer 2

錯誤消息表示服務器不支持安全連接。您正在使用啓用SSL，但發送到端口80，所以這裏可能會有衝突。

Answer 3

似乎是一個端口錯誤，請嘗試使用改變 EnableSsl=false;和或UseDefaultCredentials = true;或使用port 25