AWS SES郵件服務問題：端口？超時？ STARTTLS？

Question

我試圖使用亞馬遜的服務SES發送電子郵件：

String username = "&&&&&&"; // Replace with your SMTP username. 
     String password = "&&&&&&&"; // Replace with your SMTP password. 
     String host = "email-smtp.us-west-2.amazonaws.com"; 
     int port = 25; 
     String senderAddress = "service@govulcan.com"; 
     String receiverAddress = inputEmail; 

     using (var client = new System.Net.Mail.SmtpClient(host, port)) 
     { 
      client.Credentials = new System.Net.NetworkCredential(username, password); 
      client.EnableSsl = true; 

      String message = "Trucking On Demand received a request to reset the password for your account " + inputEmail + ".Your new password is: " + tempPassword; 
      client.Send 
      (
         senderAddress, // Replace with the sender address. 
         inputEmail, // Replace with the recipient address. 
         message, 
         "This email was delivered through ****." 
      ); 

     return Ok(); 
     } 
    } 

爲什麼我的請求超時？我試圖搜索互聯網，但除了要求我啓用TLS之外，aws並沒有明確的解決此問題的答案。我相信client.enablessl可以完成這項工作。我是否也需要處置我的客戶？即client.dispose（）;

Answer 1

從official documentation開始應該連接到端口587。