At 11:40 AM +0000 2005-03-13, Nick Levine wrote:

/var/log/maillog:
Mar 13 02:56:28 bibop postfix/smtpd[17886]: connect from localhost[127.0.0.1]
Mar 13 02:56:28 bibop postfix/smtpd[17886]: 12C1C12CCEB: client=localhost[127.0.0.1]
Mar 13 02:56:28 bibop postfix/smtpd[17886]: 12C1C12CCEB: reject: RCPT from localhost[127.0.0.1]: 450 <[EMAIL PROTECTED]>: User unknown in local recipient table; from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<bibop.alu.org>
Mar 13 02:56:29 bibop postfix/smtpd[17886]: disconnect from localhost[127.0.0.1]


/usr/local/mailman/smtp-failure:
Mar 13 02:56:29 2005 (2547) All recipients refused: {'[EMAIL PROTECTED]': (450, '<[EMAIL PROTECTED]>: User unknown in local recipient table')}, msgid: <[EMAIL PROTECTED]>
Mar 13 02:56:29 2005 (2547) delivery to [EMAIL PROTECTED] failed with code 450: <[EMAIL PROTECTED]>: User unknown in local recipient table


/usr/local/mailman/smtp:
Mar 13 02:56:29 2005 (2547) <[EMAIL PROTECTED]> smtp for 1 recips, completed in 1.027 seconds


/usr/local/mailman/post:
Mar 13 02:56:29 2005 (2547) post to alu-board-only from [EMAIL PROTECTED], size=1066, message-id=<[EMAIL PROTECTED]>, 1 failures


 What I'd like to know is where (and from apparantly who) this message
 originated, but I can't figure out from these logs what's going on.

It looks to me like someone sent an e-mail message from [EMAIL PROTECTED] to [EMAIL PROTECTED], but there was an error (maybe this list is set up to reject messages from non-subscribers?), so Mailman tried to send an error back to [EMAIL PROTECTED] What you're seeing here is the bounce of that error message.


If you really want to understand what happened, you have to go back an additional step -- you've got to find where someone claimed to be [EMAIL PROTECTED] and sent the message to [EMAIL PROTECTED]

 It looks like an attempt from the Outgoing qrunner to send mail to
 alu-board-only (hence the alu-board-only-bounces return address), with
 [EMAIL PROTECTED] as one of the addressees, which doesn't make sense.

Actually, it's the other way around. See above.

--
Brad Knowles, <[EMAIL PROTECTED]>

"Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety."

    -- Benjamin Franklin (1706-1790), reply of the Pennsylvania
    Assembly to the Governor, November 11, 1755

  SAGE member since 1995.  See <http://www.sage.org/> for more info.
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