[Mailman-Users] Fwd: Mailing list lag to SOME users
kevinc at seaplace.org
Mon Aug 18 18:22:51 CEST 2014
Been casually fighting a problem for a couple of months now and have
finally decided to ask for help.
I have a somewhat large mailing list, about 1700 users, that is
generally working just fine. However, some users are seeing LONG delays
(like 4+ hours) on mail delivery while other users, in the same
organization, get sub-minute delivery. Specifically, the step 6 delay
in the header analysis below is typically 2 seconds.
In the header analysis below please note that mail.seaplace.org and
spoe.seaplace.org are just two names (DNS A records) pointing to the
same box. The postfix main.cf mydestination parameter includes both.
I highly suspect this is something within Postfix and hope the list's
extensive experience might help.
Thanks in advance,
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