电子邮件不能在ASP.net上工作

我是新的ASP.Net并尝试修复邮件问题。我的网站托管在godaddy服务器上，并在ASP.Net中开发。尝试使用下面的脚本，但它的投掷的错误为“发送邮件失败”电子邮件不能在ASP.net上工作

MailMessage mail = new MailMessage("[email protected]", "[email protected]"); 
    SmtpClient client = new SmtpClient(); 
    client.Host = "myhosting.secureserver.net"; 

    // Tried "relay-hosting.secureserver.net" -Errors-Unable to connect 
    // Tried "smtpout.secureserver.net" -Errors-Unable to read data from 
    // the transport connection: net_io_connectionclosed 

    client.Port = 3535; //Tried 80, 3535, 25, 465 (SSL) 
    client.UseDefaultCredentials = false; 
    client.DeliveryMethod = SmtpDeliveryMethod.Network; 
    client.EnableSsl = false; 
    client.ServicePoint.MaxIdleTime = 1; 
    client.Timeout = 10000; 
    client.Credentials = new NetworkCredential("[email protected]", "mypassword"); 
    mail.IsBodyHtml = true; 
    mail.Subject = "New Job"; 

    mail.IsBodyHtml = true; 
    try 
    { 

     client.Send(mail); 
     mail.Dispose(); 
     Response.Redirect("thankyou.html"); 
    } 
    catch (Exception ex) 
    { 
     Response.Write(ex.Message); 

    }

当打印异常得到了下面的前发送邮件：

System.Net.Mail.SmtpException ：邮件发送失败。 ---> System.IO.IOException：无法从传输连接读取数据：net_io_connectionclosed。在在系统 System.Net.Mail.SmtpReplyReaderFactory.ProcessRead（字节[]缓冲液，的Int32偏移的Int32读，布尔的readLine）在 System.Net.Mail.SmtpReplyReaderFactory.ReadLines（SmtpReplyReader 呼叫者，布尔ONELINE）。 Net.Mail.SmtpReplyReaderFactory.ReadLine（SmtpReplyReader 呼叫者）在System.Net.Mail.CheckCommand.Send（SmtpConnection康恩，字符串&响应）在System.Net.Mail.MailCommand.Send（SmtpConnection 康恩，字节[]命令，MailAddress from，Boolean allowUnicode）at System.Net.Mail.SmtpTransport.SendMail（MailAddress sender， MailAddressCollection recipients，String deliveryNotify，Boolean allowUnicode，SmtpF ailedRecipientException &除外）在 System.Net.Mail.SmtpClient.Send（消息MAILMESSAGE）---内异常堆栈跟踪的末尾在在 _Default System.Net.Mail.SmtpClient.Send（消息MAILMESSAGE） .SendEmail（对象发件人，EventArgs的）

来源

2015-10-04 AnNaMaLaI

查看异常消息，看起来设置对端口，EnableSsl或主机smtp服务器都是不正确的。请联系您的提供商以获取正确的设置 –

如果要使用端口465，等你应该建立client.EnableSsl = true

此配置为我的作品：

MailMessage message = new MailMessage 
    { 
     IsBodyHtml = true, 
     Body = "text", 
     Subject = "subject", 
     To = { "[email protected]", "[email protected]" } 
    }; 

    message.From = new MailAddress("[email protected]"); 

    SmtpClient client = new SmtpClient("myhosting.secureserver.net", 465) 
    { 
     Credentials = new NetworkCredential("[email protected]", "mypassword"), 
     EnableSsl = true 
    }; 

    client.Send();

来源

2015-10-04 17:51:15

电子邮件不能在ASP.net上工作

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