[Mailman-Users] Mailmaning only generating messages to some members

[Aaron Crosman]

I'm running Mailman 2.1.4 on a Suse 9.1 machine.  For a couple months
everything has been mostly fine.
 
About 2 weeks ago I setup a list for my bosses boss, I wasn't worried
since she only needed (very) a small list and we have 4000+ member list
that works fine.  As one would expect her list, of course, now has
problems.
 
Yesterday she sent a message to the list (first posting), and mailman
only generated 3 outgoing messages (for a list with 7 members).  I have
looked through the mailman and exim logs, and I can't find a single
error message related to that message.  Everything I find implies that
nothing went wrong, except only 3 messages were generated.  All three
people have said they got message, and the other 4 did not.  
The message is in the archives.
There are no bounce records.
All members on the list were subscribed in mass on 5 days earilier (and
therefore have the same settings). 
I ran the mailman permission and database checking tools, they didn't
find any problems.  

The only thing I can find that's unusal at all is that the moderator is
not a member on the list.

I must be missing something.  As you can imagine I'm under a little
pressure, so any hints or guidence would be much appreicated.

Aaron
 
>From the exim main.log (the email addresses were changed to protect my
personal interests ;) )
 
2004-12-13 12:39:15 1CduAF-0003t3-Ij <= boss at afsc.org H=mail.afsc.org
[198.70.42.3] P=esmtp S=15565
id=9CEADEA3D3938D49BB803BD7C59CD0E83DB55D at DELTA.AFSC.local
2004-12-13 12:39:15 1CduAF-0003t3-Ij => Listname
<listname at list.afsc.org> R=mailman_router T=mailman_transport
2004-12-13 12:39:15 1CduAF-0003t3-Ij Completed
2004-12-13 12:39:17 1CduAH-0003t8-2N <= listname-bounces at list.afsc.org
H=localhost (list.afsc.org) [127.0.0.1] P=esmtp S=17215
id=9CEADEA3D3938D49BB803BD7C59CD0E83DB55D at DELTA.AFSC.local
2004-12-13 12:39:17 1CduAH-0003t8-5U <= listname-bounces at list.afsc.org
<mailto:listname-bounces at list.afsc.org>  H=localhost (list.afsc.org)
[127.0.0.1] P=esmtp S=17206
id=9CEADEA3D3938D49BB803BD7C59CD0E83DB55D at DELTA.AFSC.local
2004-12-13 12:39:17 1CduAH-0003t8-8K <= listname-bounces at list.afsc.org
H=localhost (list.afsc.org) [127.0.0.1] P=esmtp S=17207
id=9CEADEA3D3938D49BB803BD7C59CD0E83DB55D at DELTA.AFSC.local
2004-12-13 12:39:19 1CduAH-0003t8-2N => recipent1 at outside.address.com
R=dnslookup T=remote_smtp H=smtpgateway.co.marin.ca.us [199.88.77.98]
2004-12-13 12:39:19 1CduAH-0003t8-2N Completed
2004-12-13 12:39:22 1CduAH-0003t8-5U => boss at afsc.org R=dnslookup
T=remote_smtp H=mail.afsc.org [198.70.42.3]
2004-12-13 12:39:22 1CduAH-0003t8-5U Completed
2004-12-13 12:39:23 1CduAH-0003t8-8K => user at aol.com
<mailto:user at aol.com>  R=dnslookup T=remote_smtp H=mailin-02.mx.aol.com
[205.188.156.249]
2004-12-13 12:39:23 1CduAH-0003t8-8K Completed

>From the mailman post log:
Dec 13 12:39:17 2004 (2487) post to listname from boss at afsc.org,
size=17033,
message-id=<9CEADEA3D3938D49BB803BD7C59CD0E83DB55D at DELTA.AFSC.local>,
success