Qpopper & SSL TLS problem

[BSD]

Le 27 avr. 05, à 14:53, Lowell Gilbert a écrit :

>>
>> Any idea ??
>>
>> Do you know any other POP server that supports SSL / TLS ?
>
> If it's hanging during the *transmission* of mail, then that would be
> a problem with your MTA (sendmail?), not qpopper, right?
>
> What are the actual symptoms of this hang?
>

Messages start to be delivered and then things are hanging and 
disconnected on the client.

Server reports :

Apr 27 11:44:23 newmail qpopper[20829]: (v4.0.5) TLSv1/SSLv3 handshake 
with client at IP_ADDR (IP_ADDR); new session-id; cipher: RC4-SHA 
(RC4-SHA SSLv3 Kx=RSA Au=RSA Enc=RC4(128) Mac=SHA1), 128 bits
Apr 27 11:44:23 newmail qpopper[20829]: (null) at IP_ADDR (IP_ADDR): 
-ERR POP EOF or I/O Error
Apr 27 11:44:23 newmail qpopper[20829]: (v4.0.5) Timing for @IP_ADDR 
(error) auth=0 init=0 clean=0

On the Qpopper website they are stating on the FAQ:

>  I see errors such as  POP EOF,  SIGHUP or SIGPIPE flagged, or  POP 
> hangup.
>  Generally, this is because a client has disconnected without sending 
> QUIT.  This can be the result of telephone modem problems, which are 
> more likely to occur when downloading large messages.  It could also 
> be caused by too-small timeout values in some clients.
>
>  If you are using Qpopper 4.0 or later and your network is very 
> congested, the aggregating of small packets into one large one can 
> acerbate the situation.  In this case you can use the  
> --enable-chunky-writes=1  flag with ./configure, or use  set 
> chunky-writes = tls  in a configuration file. 

My network is not congested. I don't use a phoneline, I have enabled 
the option "set chunky-writes = tls" as I am using TLS… 


>  What does the error message  POP EOF or I/O error  mean?
>  EOF or I/O error  almost always means  EOF.  That is, the network 
> connection with the client dropped unexpectedly.
>
>  At the point where this message is issued, Qpopper no longer knows if 
> it was an EOF or an actual I/O error, and so it reports the error 
> number just in case it really is an I/O error (which it almost never 
> is).  When it is just an EOF, the associated error is meaningless. 

Where do you think this is coming from ?

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Gregober ---> PGP ID --> 0x1BA3C2FD
bsd @at@ todoo.biz
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