mail sending failure

Question

i want to send mail  but it show error like this unable to sent the feedback .Check your smpt serverFailure sending mail. my code is as follow try { string filename = Server.MapPath(~/App_Data/FeedBack.txt); string mailbody = System.IO.File.ReadAllText(filename); mailbody = mailbody.Replace(##Name## txtName.Text); mailbody = mailbody.Replace(##Email##txtEmail.Text); mailbody = mailbody.Replace(##contact##txtContact.Text); mailbody = mailbody.Replace(##Commnect##txtSuggestion.Text); MailMessage myMessage = new MailMessage(); myMessage.Subject = Responce from website; myMessage.Body = mailbody; myMessage.From = new MailAddress(amitverma0511@gmail.comAmit Kumar); myMessage.To.Add(new MailAddress(amitverma1150@gmail.com Amit Verma)); SmtpClient mysmptclient = new SmtpClient(localhost); mysmptclient.Host = smtp.gmail.com; mysmptclient.Port = 587; mysmptclient.Credentials = new System.Net.NetworkCredential(amitverma0511@gmail.com Myemailpassword); mysmptclient.Send(myMessage); formatTable.Visible = false; lblMail.Text = Your Feedback has been sent successfully; lblMail.ForeColor = Color.Green; } catch(Exception expt) { lblMail.Text = unable to sent the feedback .Check your smpt server+expt.Message; lblMail.ForeColor = Color.Red; } in web.confg file i have written

Muralidharan Deenathayalan · Answer

Log-in as local system administrator launch visual studio and try. If you're getting the same problem please run the application from another machine.

Sanjeeb Lenka · Answer

Hi Its not possible to share mail id in forum. its not allowed. i will suggest you copy your website from C drive to other drive and check.

Amit Kumar · Answer

sir i did it . but no result .sir please give me your email id  check it against my email and pass. i'll send you may email and pass

Sanjeeb Lenka · Answer

H try to run visual studio Run as Administrator and check.

Amit Kumar · Answer

sir everything is checked .but still same problem

Sunny Sharma · Answer

Try these steps: In Windows Explorer locate and select the folder C:\Users\AMIT . Right-click the folder and then click Properties. In the Properties dialog box click the Security tab. On the Security tab examine the list of users. If the Network Service account is not listed add it. In the Properties dialog box click the Network Service user name and in the Permissions for NETWORK SERVICE section select the Read Write and Modify permissions. Click Apply and then click OK. try running the application if it works now.

Amit Kumar · Answer

- Caught: 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 (System.Net.Sockets.SocketException) Exception Message = 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 Exception Type = System.Net.Sockets.SocketException Exception WinRT Data =  Exception:Thrown: Requested registry access is not allowed. (System.Security.SecurityException) A System.Security.SecurityException was thrown: Requested registry access is not allowed. Exception:Thrown: Access to the path 'C:\Users\AMIT\AppData\Local\Temp\Temporary ASP.NET Files\root\5cb75687\a986d96b\App_Web_5ti4zcdc.dll' is denied. (System.UnauthorizedAccessException) A System.UnauthorizedAccessException was thrown: Access to the path 'C:\Users\AMIT\AppData\Local\Temp\Temporary ASP.NET Files\root\5cb75687\a986d96b\App_Web_5ti4zcdc.dll' is denied.

Sunny Sharma · Answer

please share your stack trace then may be it give us some clue.

Amit Kumar · Answer

i did sir but no benefit .

Muralidharan Deenathayalan · Answer

Hi Amit Check your firewall and antivirus settings whether it is not blocking the external communication. Temporarily disable antivirus firewall and run your application to test it.

Amit Kumar · Answer

sir can i get your email id so that i send you to my email and password. then check my code  because still i am getting same problem .

Sanjeeb Lenka · Answer

I also checked your code and its working fine. Plz check your credentials as Sunny said.

Sunny Sharma · Answer

You code is all fine and working. Can you check if your username and password for Gmail is accurate?

Amit Kumar · Answer

sir here is my complete code

Muralidharan Deenathayalan · Answer

can you please post the complete stacktrace?

Amit Kumar · Answer

sir this is my text file which is in app_code folder . i couldn't find any error  if you can find then please tell me

Sunny Sharma · Answer

Amit Code suggested by Muralidharan Sir should work perfectly and it's working tested. I suggest you to put a breakpoint in your try block and navigate through the code to see which like of code is raising the error. I suspect you have an issue with reading the file. Please let us know if it helps.

Amit Kumar · Answer

Failure sending mail.

Muralidharan Deenathayalan · Answer

what you're getting in expt.Message ?

Amit Kumar · Answer

i have chnaged a/c to ur code but still facing same prob. unable to sent the feedback .Check your smpt serverFailure sending mail.

Muralidharan Deenathayalan · Answer

Check the following article for more information. http://www.c-sharpcorner.com/uploadfile/meetuchoudhary/sending-mails-with-attachments-using-gmail/ P lease let me know if it is not helping you !

Muralidharan Deenathayalan · Answer

Just change the following in your code SmtpClient mysmptclient = new SmtpClient(); mysmptclient .EnableSsl = true ; Enabled SSL and used default constructor for smtpclient.