On Mon, Mar 18, 2002 at 06:08:49PM +0100, Ralf S. Engelschall wrote:
> | Mar 18 10:27:36 <info> postfix/lmtp[83321]: 57F961950B: to=<[EMAIL PROTECTED]>,
> | relay=127.0.0.1[127.0.0.1], delay=863, status=deferred (conversation with
> | 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be
> | sent more than once)
> | Mar 18 11:14:22 <info> postfix/lmtp[85311]: 57F961950B: to=<[EMAIL PROTECTED]>,
> | relay=127.0.0.1[127.0.0.1], delay=3668, status=deferred (conversation with
> | 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be
> | sent more than once)
> | Mar 18 12:43:59 <info> postfix/lmtp[87921]: 57F961950B: to=<[EMAIL PROTECTED]>,
> | relay=127.0.0.1[127.0.0.1], delay=9046, status=deferred (conversation with
> | 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be
> | sent more than once)
> | Mar 18 15:13:55 <info> postfix/lmtp[92784]: 57F961950B: to=<[EMAIL PROTECTED]>,
> | relay=127.0.0.1[127.0.0.1], delay=18042, status=deferred (conversation with
> | 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be
> | sent more than once)
> | Mar 18 17:44:06 <info> postfix/lmtp[99370]: 57F961950B: to=<[EMAIL PROTECTED]>,
> | relay=127.0.0.1[127.0.0.1], delay=27053, status=deferred (conversation with
> | 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be
> | sent more than once)
> 
> As you can see, SMTPfeed (the LMTP service reported here by Postfix) on
> mmx.engelschall.com tried many times to deliver the message because the
> connection timed out in the middle of the SMTP conversation. And, yes,
> as the log also says, the result could be that the message is received
> by the peer more than once. So, that's the expected behaviour in this
> case and nothing is wrong -- at least not on the mmx.engelschall.com
> side as far as I can see it.

I am not familiar with SMTPfeed, but I am quite familiar with postfix :-)
The message above means, that the mail body was sent out successfully.
According to RFC821, the body is finished with a "." on a single line.
The receiving host acknowledges deliveray with a "2xx queued as ..."
answer, than postfix sends "QUIT". The message above indicates, that the
acknowledgement was not sent, so postfix does not know for sure, whether
the message was received or not. To make sure the message was not lost,
Postfix will send the message again.
Please check out e.g.
  http://www.postfix.org/faq.html#timeouts

Best regards,   
        Lutz
-- 
Lutz Jaenicke                             [EMAIL PROTECTED]
http://www.aet.TU-Cottbus.DE/personen/jaenicke/
BTU Cottbus, Allgemeine Elektrotechnik
Universitaetsplatz 3-4, D-03044 Cottbus
______________________________________________________________________
OpenSSL Project                                 http://www.openssl.org
User Support Mailing List                    [EMAIL PROTECTED]
Automated List Manager                           [EMAIL PROTECTED]

Reply via email to