Hi,

I have tried both Hotmail and Gmail, but still the test mail is not working.

first I gave

SMTP Server and port::smtp.live.com

SMTP Authentication:: basic

SMTP Username: my Hotmail account

Enable SSL : yes

Error is log is

System.Configuration.Configurati sException: Could not load provider DotNetNuke.Providers.FiftyOneClientCapabilityProvider.FiftyOneClientCapabilityProvider, DotNetNuke.Providers.FiftyOneClientCapabilityProvider







2014-07-03 16:00:36,210 [TCHATURVED-9020][Thread:10][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host







   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)







   --- End of inner exception stack trace ---







   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)







   at System.Net.DelegatedStream.Read(Byte[] buffer, Int32 offset, Int32 count)







   at System.Net.BufferedReadStream.Read(Byte[] buffer, Int32 offset, Int32 count)







   at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine)







   at System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller)







   at System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint)







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







   --- End of inner exception stack trace ---







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







   at DotNetNuke.Services.Mail.Mail.SendMailInternal(MailMessage mailMessage, String subject, String body, MailPriority priority, MailFormat bodyFormat, Encoding bodyEncoding, IEnumerable`1 attachments, String smtpServer, String smtpAuthentication, String smtpUsername, String smtpPassword, Boolean smtpEnableSSL) in c:\DNN Websites\DNN7.2.2\DNN Platform\Library\Services\Mail\Mail.cs:line 112

For Gmail

SMTP Server and port::smtp.gmail.com

SMTP Authentication:: basic

SMTP Username: my gmail account

Enable SSL : yes

 

Error Log

sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host







   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)







   --- End of inner exception stack trace ---







   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)







   at System.Net.DelegatedStream.Read(Byte[] buffer, Int32 offset, Int32 count)







   at System.Net.BufferedReadStream.Read(Byte[] buffer, Int32 offset, Int32 count)







   at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine)







   at System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller)







   at System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint)







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







   --- End of inner exception stack trace ---







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







   at DotNetNuke.Services.Mail.Mail.SendMailInternal(MailMessage mailMessage, String subject, String body, MailPriority priority, MailFormat bodyFormat, Encoding bodyEncoding, IEnumerable`1 attachments, String smtpServer, String smtpAuthentication, String smtpUsername, String smtpPassword, Boolean smtpEnableSSL) in c:\DNN Websites\DNN7.2.2\DNN Platform\Library\Services\Mail\Mail.cs:line 112

Thanks in advance for help

 

 

A small contribution, which could be helpful for the next readers of the thread.
I also had so many problems with the SMTP setting...
2 stupid things but that made me to resolve this issue:

I could not find the email in the box test !!  -> because they went to the spam folder.

DNN continued to use old settings smpt, although I will put new ones !!  -> (In the setting show the new setting, but also work with the older)?  -> DNN accepted the new ones only after a restart of the program.

Guglielmo

Thanks for the estimate ... but I built my first computer 31 years ago ... I think I know what it means to the "refresh" button.

since we're on the subject, I would like to tell all the anomalies found on that occasion:
Even though I had entered the correct SMTP address and ALWAYS clicked on the  update button, DNN gave me the send test positive, but DNN continued to use the same previous wrong SMTP.
Inserting a fake SMTP (goofy.goofy) the test was still positive and correct, even if the email did not arrive. I've never had negative tests, DNN was always good at any smpt I should add. And only after I realized that it was so because he had the previous smpt stored and not changed with the correct one, that I gave him and that regularly I updated.

At the end, since the email came even if through a wrong SMTP I had entered only for testing , and since I was unable to update the SMTP with the correct values, I left it so for a week.
Then one night I dreamed of a fairy who told me "why do not you do a restart?" And so I did. and everything is back in place, Dnn used the correct SMPT I had changed.

I know, it is a granted remedy, but sometimes, because of this, people do not think of it.

Greetings!
and sorry for my english...