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From: Noel Jones (njonesmegan.vbhcs.org)
Date: Sun Apr 18 2010 - 16:20:16 CDT
On 4/18/2010 4:16 PM, groups wrote:
>> Postfix logs help you know what happened to a particular message. Look
>> in your logs for bounces (sender=<>) arriving from your relayhost, and
>> see what postfix does with it. No need to wonder where they went.
>> -- Noel Jones
> A lot of the send only hosts have only an IP (not in DNS)
Look in the logs for the IP to find associated QUEUEIDs.
> Apr 18 16:01:24 mailhost postfix/qmgr: 5BE9956799: from=<>,
> size=89424, nrcpt=1 (queue active)
Look in the logs for other entries with that same QUEUEID
5BE9956799 to see other information associated with that