Hi,
Today, our ASSP is showing the same issue. Some e-mails are received ok,
but others not. Turning on Connection Timeout Debug Mode, assp generates
this kind of logs:
(...)
read from server = 250-xxx
250-PIPELINING
250-SIZE 150000000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
Apr-19-16 13:09:52 client wrote = 250-xxx
250-SIZE 150000000
250-VRFY
250-NOOP
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
Apr-19-16 13:09:52 client unpoll from main sub main::ThreadMain 118
read from client = MAIL FROM:<xxx> BODY=8BITMIME
Apr-19-16 13:09:53 server wrote = MAIL FROM:<xxx> BODY=8BITMIME
Apr-19-16 13:09:53 server unpoll from main sub main::ThreadMain 118
read from server = 250 2.1.0 Ok
(...)
read from client = DATA
Apr-19-16 13:09:53 server wrote = DATA
Apr-19-16 13:09:53 server unpoll from main sub main::ThreadMain 118
read from server = 354 End data with <CR><LF>.<CR><LF>
Apr-19-16 13:09:54 client wrote = 354 End data with <CR><LF>.<CR><LF>
Apr-19-16 13:09:54 client unpoll from main sub main::ThreadMain 118
read from client = Received: from trimjet.com (177.136.14.4) by
(...) 'data cutted'
--==d053e328736ebc99e2890c4b73b156b3--
.
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:56 server wrote = Apr-19-16 13:09:56 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server wrote =
Apr-19-16 13:09:57 server wrote = Apr-19-16 13:09:57 server
*(...) lots and lots and lots of the message above*
server wrote =
Apr-19-16 13:13:09 client Timeout after 180 secs
Apr-19-16 13:13:09 client was readable
Apr-19-16 13:13:09 client was not writable
I don't know if ASSP wrote the DATA (correctly received) from client or if
MTA (zimbra/postfix) does not accept them. I upgrade from 2.4.7 to 2.5.1
without success. TLS is disabled in port 25.
Best regards,
Alexandre
2016-02-26 5:01 GMT-03:00 Grayhat <gray...@gmx.net>:
> :: On Thu, 25 Feb 2016 20:50:13 +0100
> :: <CANP=wy47JR79dHOC=lrabgv+vcnxrr+dzov2u6tyqwbags8...@mail.gmail.com>
> :: Johannes Wissen <wiss...@gmail.com> wrote:
>
> > here you can see the debug log of the last transmits to the assp
> > server, really good for debugging:
>
> <snippage>
>
> > I am not an expert in reviewing this, but I would assume that assp is
> > missing the [CR][LF].[CR][LF] which is splitted into two blocks. You
> > see any option to improve this, or am I wrong?
>
> Hmm... I'm not sure it's ASSP which adds the "[CR][LF].[CR][LF]"
> sequence; ASSP acts as a proxy, so I'd have a look at how the sender
> behaves before aiming my finger at ASSP, see, if the *sender* splits
> the ending sequence, and the receiver is unable to deal with
> that, there's little ASSP can do about it
>
>
>
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