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Mail sending failure when site uploaded

Mandar Deshpande

Mandar Deshpande

14y
2.5k
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hi

I need to send mail from my website to my email account, I have developed application for that in asp.net with C#, It works when I run on my local machine, but it showing following error when i upload on web server:


Error: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 64.202.165.58:25

   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 ---

   at System.Net.Mail.SmtpClient.Send(MailMessage message)

   at Admin.LinkButton1_Click(Object sender, EventArgs e) in d:\hosting\5244344\html\Admin.aspx.cs:line 145" );


pls Suggest, How to resolve this...

thank you !


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