>> > If your max_queue_lifetime is more than 1 day, you will have
>> > to go back further:
>>
>>It's 2 days, but this is the first line of this message.
>>
>> > zgrep CB6F350844 maillog.[0-4].gz | less
>> >
>> > also, see if postfix postmaster is sending the mail
>> > (non-delivery notification).
>>
>>How to check it ?
>
>well, every msg is queued with a queue ID no matter where it originates.
>
>if these are non-delivery msgs (inbound msg accepted but not
>deliverable (bounced), so postfix generates a non-delivery msg back
>to the "sender" who is often forged sender and/or @sender.domain),
>the zegrep for the recipient of the non-deliverage msgs, to see if
>that shows where the real source is.
>
>Len
If the message is still in your queue, you can examine it- the connect from
info will be in there:
postcat -q CB6F350844|more
If after examination you want to delete it:
postsuper -d CB6F350844
Gerry