System.Net.Mail.SmtpException: Failure sending mail

Hi,

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("xxxx@domain.com"));Message.From = new MailAddress("xxxx@domain.com"); Message.CC.Add(new MailAddress("xxxx@domain.com"));Message.CC.Add(new MailAddress("xxxx@domain.com")); 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@doamin.com", "xxxx");emailClient.UseDefaultCredentials = false;emailClient.Credentials = SMTPUserInfo;emailClient.EnableSsl = false;emailClient.Send(Message);
}

Catch(Exception EX)
{
Messagebox.show(ex.Tostring());
}

 

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 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

 

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


I wish you goodluck
0
Akurati1234
3/18/2009 10:02:34 AM
asp.net.web-forms 93655 articles. 6 followers. Follow

1 Replies
1011 Views

Similar Articles

[PageSpeed] 34

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


Chinna_sv...
0
getchinna_sv
3/18/2009 10:51:58 AM
Reply:

Similar Artilces:

Sending Email through System.Net.Mail is generating errors "Failure Sending mail
hi Sending Email through System.Web.Mail is working fine but System.Net.Mail is generating errors "Failure Sending mail  i treid in all possible ways but did't  pls help in giving a solution thanks & Regards vittal Maybe you can show us some code and post the exact error mesg as well (by looking at the value in ex.tostring)?My HomePage - www.findingsteve.net"It is more blessed to give than to receive." Acts 20: 35 (NIV, Bible)Progress - "Never discourage anyone...who continually makes progress, no matter how slow." Plato System.Web.Ma...

System.web.mail to System.net.mail
I converted a asp.net web app from VS 2003 to VS 2005. i now get error message when i build it  stating system.web.mail  is obsolute,  use system.net.mail i redefine to system.net.mail but now i get other error message such as smtpMail does not exist in the current context. cannot implicitly convert type string to System.Net.Mail.MailAddress   so System.Web.Mail want work in ASP.net web app convert to VS 2005 running on framework 2.0?           because if i change to System.Net.Mail  i am ...

.net 2 beta 2 - System.Net.Mail
Hi guysI'm using the System.Net.Mail namespace in .net version 2, beta 2, to send out some HTML formatted e-mails.However, for some reason when the e-mail are sent out some of the full stops from the e-mail are removed.For example, part of the e-mail contains this code<img src="http://www.avonandsomerset.police.uk/images/grey_box_bottom.gif" alt="">But this is what the code is like when the e-mail source code is viewed<img src="http://www.avonandsomerset.police.uk/images/grey_box_bottomgif" alt="">Is this a known bug in beta 2? If so, where can I view a list of known bugs an...

Help for Visual web dev isolate system.web.mail to system.net.mail
Hi all,  I'm new user to visual web developer express software. Laterly i found this application isolate quite some of the component namespace, like system.web.mail to net.mail. I not well understand how system.net.mail functional?? Does it act same as system.web.mail?? My coding below: change system.web.mail to system.net.mail which causing a lot error... *****Can anybody correct me or advise me how to make this code work in system.net.mail?????? <%@import Namespace="System.net.Mail" %> <script runat="server">    Public FromAddress As String = "" .......

Why do Sending SMTP Authenticated E-mail succeed using SmtpMail.Send() function but fail using SmtpClient.send() function ? Bugs in System.Net.Mail.SmtpClient when send a Authenticated E-mail?
I click btnOK button, the email can send OK, but click btnFail button,  the following error is displayed! why ? you can test the section code. The SMTP, username, password are valid!  Many thanks! "Syntax error, command unrecognized. The server response was: authentication failed,decode user password error" I have tested some other SMTP, somes is OK. I think there are some bugs with System.Net.Mail.SmtpClient when send a Authenticated E-mail with some SMTP!   //------------------------------------------.ASPX Code----------------------------------------...

Changing System.Web.Mail to System.Net.Mail
I am trying to learn ASPI have been using the Visual Web Developer 2005I have the following line that I can not work out how to convert.<%Dim FromForm As String = "Mail@Myname.co.uk"Dim ToMe As String = "Me@myname.co.uk"Dim FormSubject As String = "Contact Infomation"Dim EmailText As String = "Blar Blar Blar"System.Web.Mail.SmtpMail.Send(FromForm,ToMe,FormSubject,EmailText)%>It tells me that I cannot use System.Web.Mail any more and should use System.Net.Mail. I have been unable to work out what the new code should be to get it to work.The Language is VBCan anyone tell me how to change...

switching from system.web.mail to system.net.mail
I have been converting my code from system.web.mail to system.net.mail.  I have been able to convert the to, from, cc, and message body to the new format easily but...my question is how do i convert this into system.net.mail format?SmtpMail.SmtpServer = "server";                SmtpMail.Send(mail);Would this be the solution?SmtpClient client = new SmtpClient("server");                client.Send(mail); Here's a full example of how to per...

Migrating from System.web.mail to System.net.mail
Hi Every1,I've recently used the System.web.mail to send mail, using the IIS's smtp server.Doing this, i didn't really need to do anything in the web.config file or give any special parameters to the client. It just assumed i was working with my very own smtp service that came with the IIS and everything worked fine.Now i migrated to System.net.mail and now i need to insert my smtp service's host location under <system.net> in the web.config file.However, i don't know what to write there so the client will use my smtp sevice (host="localhost" doesn't work)can any1 help me on this one?t...

System.Web.Mail vs System.Net.Mail
Hi AllI was using System.Web.Mail in an application on our test server.  That worked fine.  I never had to specify a server or change any settings.  It just works.  Whatever settings the server has set up are used.  This is great.I saw that System.Web.Mail has been deprecated, so I'm trying to use System.Net.Mail.  I'm having a problem.  Net.Mail doesn't use whatever settings Web.Mail used.  I can't send e-mail with Net.Mail.  I see several people use the web.config file to set the server up, but I can't get that to work. I jus...

difference between System.Web.Mail and System.Net.Mail
What is difference between System.Web.Mail and System.Net.Mail  namespace?What is use of both ? System.Web.Mail was in .NET Framework v1.1System.Net.Mail is in .NET Framework v2.0 and greaterSame use, although there is more functionality in System.Net.Mail since it is a later version of the framework. Darrell Norton, MVPDarrell Norton's BlogPlease mark this post as answered if it helped you!  What All-Star said. I assume the reason it was moved to a different namespace is because the internet is actually a suite of technologies: e-mail, ftp, http (web), etc. E-mail and...

Working with System.Web.Mail but not with System.Net.Mail
Hi, i am having trouble sending e-mails using System.Net.Mail namespace while there is no problem with System.Web.Mail. I am  using remote smtp server with no authentication.  My code as shown below:1 try2 {3 MailMessage message = new MailMessage();4 message.BodyFormat = MailFormat.Html;5 message.To = "admin@mydomain.com";6 message.From = "test@mydomain.com";7 message.Subject = "Test Smtp";8 message.Body = "TestMail 123";9 10 SmtpMail.SmtpServer = "mail.mysmt...

system.net.mail not sending out mail
I recently upgraded from a 2.0 framework to 3.5 using c#.  When I upgraded, I needed to change the way I was using MailMessage.  But now for some reason it doesn't work.  Am I missing something?Below is my code:using System.net.Mail; MailMessage msg = new MailMessage();msg.To.Add(toList);msg.CC.Add(ccList = null ? "" : ccList);msg.From = new MailAddress(fromList);msg.Subject = subject;msg.Body = body;msg.IsBodyHTML = true; SmtpClient smtp = new SmtpClient(smtpServer);smtp.Send(msg); I'm passing all the value from my web.config file inside AppSettings.What ...

Converting from System.Web.Mail to System.Net.Mail
Hi there, I'm from Argentina. I've converted System.Web.Mail (code is underlined) to System.Net.Mail (code is Bold) . I'd like to know if it's correct. Thanks !!public uint enviar()        {            try            {                // Abrir el archivo que contiene el template del HTML.                // Envia el mail con el HTML.&nbs...

Web resources about - System.Net.Mail.SmtpException: Failure sending mail - asp.net.web-forms

Resources last updated: 12/24/2015 2:01:31 AM