Error sending mail

[Pablo Corrales]

I'm trying to send an email thus:
MySmtpClient.Send(MyMailMessage);

But this sentece return me a message error:

Failure sneding Mail-->> System.ObjectDisposedException: Cannot access a closed file at:
System.IO._Error.FileNotOpen()

If somebody can help me:

Thank you

From http://www.developmentnow.com/g/6_2004_10_0_7_0/dotnet-framework.htm

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[CT]

I can't say I know this error, but can you possibly show a little more code,
helping us to reproduce the error? In addition, do you get the same error no
matter what you send? Can you send using a different SMTP server on your
network?

 

[Lars Behrmann]

Hi Pablo,

the exception says that the object i already disposed.
Looks like that something goes wrong with the internal
stream to the SMTP Server. You should install a tracing
tool (e.g. YATT) and capture the stream on port 25. So will
find out where error occurs.

Cheers
Lars Behrmann

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