I have post a demo in my webserver. If any one want to try it to see the 
problem and test it with your own SMTP, please download it from:

http://www.mcrenox.com.ar/smtptest.zip

Remember use SMTP servers with AUTH if possible.

thanks
David


----- Original Message ----- 
From: "Francois PIETTE" <[EMAIL PROTECTED]>
To: "ICS support mailing" <twsocket@elists.org>
Sent: Saturday, November 18, 2006 10:11 AM
Subject: Re: [twsocket] SmtpClient problem on disconnect


>> Thanks for all, I understand. Today I have tryed with a simple TCP client
>> emulating the SMTP protocol manually, and ALL works good, the server is
>> closing the connection. But again using the SmtpCli.pas component the
>> connection is not closed or OnRequestDone is not fired (this only happens
>> when using EHLO with AUTH LOGIN).
>>
>> Well I will keep trying...
>
> Use a sniffer such as Ethereal (link available form the links page at
> http://www.overbyte.be) to see exactly what happend. You'll see if the
> server close the connection and SMTP component miss this close. You'll 
> also
> be able to reproduce the exact same dialog that the SMTP component does 
> and
> see if it result in the same effect at server side. Sometimes bugs are 
> very
> subtule and only a space somewhere can change everything. It may also be
> some race condition at server side. The component is working very fast
> compared to your manual test.
>
> --
> Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html
> --
> [EMAIL PROTECTED]
> http://www.overbyte.be
>
>
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