ASP.NET

System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
        message.To.Add("mrk_hari@yahoo.com");
        message.Subject = "This is the Subject line";
        message.From = new System.Net.Mail.MailAddress("shkuricheti@gmail.com");
        message.Body = "This is the message body";
        System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient("localhost");
        smtp.Send(message);

Server Error in '/Phase1&2Backup23Mar' Application.
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An established connection was aborted by the software in your host machine 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine

Source Error: 


Line 24:         message.Body = "This is the message body";
Line 25:         System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient("localhost");
Line 26:         smtp.Send(message);
Line 27:     }
Line 28: }
 

Source File: c:\Inetpub\wwwroot\Phase1&2Backup23Mar\SendMail.aspx.cs    Line: 26 

Stack Trace: 


[SocketException (0x2745): An established connection was aborted by the software in your host machine]
   System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) +200
   System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) +60
   System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) +579

[WebException: Unable to connect to the remote server]
   System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) +391
   System.Net.PooledStream.Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) +288
   System.Net.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) +46
   System.Net.ConnectionPool.GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) +429
   System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) +332
   System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) +287
   System.Net.Mail.SmtpClient.GetConnection() +56
   System.Net.Mail.SmtpClient.Send(MailMessage message) +1672

[SmtpException: Failure sending mail.]
   System.Net.Mail.SmtpClient.Send(MailMessage message) +2237
   SendMail.Page_Load(Object sender, EventArgs e) in c:\Inetpub\wwwroot\Phase1&2Backup23Mar\SendMail.aspx.cs:26
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +31
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +68
   System.Web.UI.Control.OnLoad(EventArgs e) +88
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3038

 


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Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210