System.Net.Mail.SmtpException: Failure sending mail


I written the code in .aspx.cs mail send button click event  and i import name space

using System.Net.Mail;


String strSubject = "Subject of the mail”;String strMailbody="Body of the mai"; Try{MailMessage Message = new MailMessage();Message.To.Add(new MailAddress(""));Message.From = new MailAddress(""); Message.CC.Add(new MailAddress(""));Message.CC.Add(new MailAddress("")); Message.Subject = strClaimSubject;Message.Body = strClaimMailbody;Message.Priority = MailPriority.High; SmtpClient emailClient = new SmtpClient("Host server name");System.Net.NetworkCredential SMTPUserInfo = new System.Net.NetworkCredential("", "xxxx");emailClient.UseDefaultCredentials = false;emailClient.Credentials = SMTPUserInfo;emailClient.EnableSsl = false;emailClient.Send(Message);

Catch(Exception EX)


This code is working when i run the web site through local host but after i upload the site into my hosting space, i am getting error like this


System.Net.Mail.SmtpException: Failure sending mail. ---> System.Net.WebException: Unable to connect
 to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the
 connected party did not properly respond after a period of time, or established connection failed because
 connected host has failed to respond at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot,
SocketAddress socketAddress) at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) at System.Net.ServicePoint.
ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state,
 IAsyncResult asyncResult, Int32 timeout, Exception& exception) --- End of inner exception stack trace
--- at System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async,
IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) at System.Net.PooledStream.
Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) at System.Net
.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) at System.Net.ConnectionPool.
GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) at System.Net.Mail.
SmtpConnection.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port)
at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) ---
End of inner exception stack trace


Give me the code to send mail from my web site after upload files... my site registered in

I wish you goodluck
3/18/2009 10:02:34 AM 93655 articles. 6 followers. Follow

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There might be a problem with your smtp server name... consult your hosting company to know the smtp server details...

3/18/2009 10:51:58 AM

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