[Mailman-Users] Mailman needs 20 seconds to complete per email

Larry Stone lstone19 at stonejongleux.com
Tue Dec 4 05:15:13 CET 2012

On Dec 3, 2012, at 9:22 PM, Mark Sapiro <mark at msapiro.net> wrote:

>>>> Dec 3 09:53:02 mail01 postfix/smtpd[15221]: 0D45F172007D:
>>>> client=localhost[]
>> OK, now it's 23 seconds later but we're missing the "connect from" log
>> line from Postfix. At this point, Postfix already has the message as
>> evidenced by the queue-ID (0D45F172007D) in the message. So without
>> seeing when the connect occurred, we don't know if the delay is in
>> Mailman or Postfix.
> Exactly, but I clain the delay is in the SMTP interaction between
> OutgoingRunner and Postfix.

Karsten did send the additional log line showing the connect did not happen until 9:53:02. 

Maybe something is happening that is delaying Postfix in creating the SMTPD process. Maybe a slow DNS response (resolving to localhost)? I'm not sure when Postfix would log the connect message in that case but since it logs the resolved hostname, I'm thinking at the end.

Larry Stone
lstone19 at stonejongleux.com

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