Scott, Grayhat  - thank you,

how ever, if this was the reason (I think so) for the stucking mails in 
Outlook - the problem should be gone with 2.0.1_RC0.1.13 .

A very old bug is fixed (OR  missing feature implemented). This version 
supports defining a HTTP 'proxyuser' and 'proxypass' . The workaround

user:passw...@proxyaddress:proxyport 

in clear text is no longer needed (proxyaddress:proxyport  is OK). Both 
parameters are security related. For this reason they are stored encrypted 
and are not visable to any user except root.

Fritz will get it in the next minutes to publish it.

Thomas




Scott MacLean <a...@hollsco.com> 
11.05.2009 18:44
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Re: [Assp-test] Antwort:  2.0.1(RC 0.1.12): strange  behaviour...






I suppose, but you would think it would affect ALL Outlook clients 
then, not just a select few.

That said, reading RFC5321, part 4.1.1.10, it says (in part):

    4.1.1.10. QUIT (QUIT)

    This command specifies that the receiver MUST send a "221 OK" reply,
    and then close the transmission channel.

So to me, this says that after ASSP sends the 221 reply to the 
client, it should ensure the reply was sent (I know when I wrote an 
SMTP proxy once, I had problems because I would send the 221 reply 
and close the connection immediately, and the 221 reply would not 
make it out before the connection was closed), and then close the 
channel - not wait for the client to close it.

At 09:58 AM 5/11/2009, Thomas Eckardt/eck wrote:

> >now.... not a problem at all, but I wonder if that "early talker"
> >check performed AFTER the quit may be correct... for sure
> >it helps dropping misbehaving sessions <g>
>
>Yes - but I've not found any comments in RFC's about this.
>Currently ASSP does open a pitfall. If the server answers '221 good bye '
>ASSP sends this answer to the client, closes the connection to the server
>(clean), but keeps the connection to the client opened and waits for the
>client to close the connection, because he has not to talk anymore - but
>if, he gets a penalty and the 554.....  After that ASSP closes the
>connection to the client.
>If the connection is never closed by the client, the connection is 
running
>in to SMTPTimeout and the client gets '451 Connection timeout, try 
later'.
>I'm not sure if we have to close the connection or if the client has to 
do
>it. Perhaps this could be a reason for some Outlook-Clients (Scott !!) to
>have problems sending mails - because they never close a connection and
>just waiting for ASSP to do it?
>
>Thomas
>
>
>
>
>
>"GrayHat" <gray...@gmx.net>
>11.05.2009 15:17
>Bitte antworten an
>GrayHat <gray...@gmx.net>; Bitte antworten an
>ASSP development mailing list <assp-test@lists.sourceforge.net>
>
>
>An
><assp-test@lists.sourceforge.net>
>Kopie
>
>Thema
>[Assp-test] 2.0.1(RC 0.1.12): strange behaviour...
>
>
>
>
>
>
>note: replaced the real domain with "example.com"
>
>telnet mail.example.com
>
>220 mail.example.com  ESMTP Receiver Version 1.2.3.4 Ready
>QUIT
>221 mail.example.com closing
>FOOBAR
>554 5.7.1 Misbehaved SMTP session (EarlyTalker)
>
>now.... not a problem at all, but I wonder if that "early talker"
>check performed AFTER the quit may be correct... for sure
>it helps dropping misbehaving sessions <g>
>
>
>
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