[Mailman-Users] post not logged as 'posted' but appears in archives

[Anne Ramey]

I have a couple of messages posted to a list (moderated list, sent 
weekly) that appear in the lists archives, but not in the post log for 
mailman.  The weeks before that they appear like this:

Jan 06 14:03:41 2005 (1967) post to tn_sale from 
mail at customerdomain.tld, size=16694, 3 failures

Always with 3 failures.  Then last week, the 13th there are no errors 
anywhere, but no posted log.  Also, their number of out-of-office and 
bounces seem very low.  They are concerned that it never finished 
sending.  They sent another today--again, no posted message.  I did not 
receive todays yet, but it was sent around 11 this morning...and there 
doesn't seem to be anything in the outgoing queue.  The server is not 
acting like mailman is busy--I'm not seeing python tasks popping up 
frequently, like I do when it's sending usually. What else can I check? 
  Has this happened to anyone else?

-- 
Anne Ramey