Retrieving subscriber list and transaction logs isn't working for ezmlm-idx-6.0.0...

One of my list owners is trying to remotely retrieve a list of e-mail 
subscribers from a list that she is the moderator of.  She's been unable 
to do this lately, although she says that she used to be able to.

I ran some tests against a list configured the same way:

/usr/local/bin/ezmlm/ezmlm-make -dBgitmuflnrs

When I, as a moderator of the list, send an email to retrieve the 
subscriber list, here is what happens:

2007-09-25 11:38:58.301019500 info msg 16551: bytes 570 from 
<[email protected]> qp 6265 uid 1006
2007-09-25 11:38:58.335602500 starting delivery 888: msg 16551 to local 
[email protected]
2007-09-25 11:38:58.492976500 info msg 16552: bytes 3110 from 
<[email protected]> qp 1346 uid 1005
2007-09-25 11:38:58.551526500 starting delivery 889: msg 16552 to remote 
[email protected]
2007-09-25 11:38:58.630705500 delivery 888: success: 
ezmlm-manage:_info:_qp_1346/did_0+0+5/
2007-09-25 11:38:59.853385500 delivery 889: success: 
65.54.245.72_accepted_message./Remote_host_said:_250__<[email protected]>_Queued_mail_for_delivery/

Unfortunately, the fellow above at msn is not a moderator of the 
list--he is a subscriber.

Attempting to retrieve the transaction log yields this:

2007-09-25 11:39:16.550494500 info msg 16551: bytes 568 from 
<[email protected]> qp 30639 uid 1006
2007-09-25 11:39:16.585071500 starting delivery 890: msg 16551 to local 
[email protected]
2007-09-25 11:39:16.670594500 info msg 16552: bytes 3150 from 
<[email protected]> qp 3399 uid 1005
2007-09-25 11:39:16.717151500 starting delivery 891: msg 16552 to remote 
[email protected]/Z/Z
2007-09-25 11:39:16.717173500 delivery 890: success: 
ezmlm-manage:_info:_qp_3399/did_0+0+5/
2007-09-25 11:39:17.897240500 delivery 891: failure: 
Sorry,_I_couldn't_find_any_host_named_openvistas.net?Z?Z._(#5.1.2)/
2007-09-25 11:39:17.950675500 bounce msg 16552 qp 29466
2007-09-25 11:39:17.981073500 info msg 16551: bytes 3786 from <> qp 
29466 uid 1011
2007-09-25 11:39:18.010155500 starting delivery 892: msg 16551 to local 
[email protected]
2007-09-25 11:39:18.053585500 delivery 892: success: 
ezmlm-return:_info:_trash_address/did_0+0+2/


 From the looks of it, ezmlm is sending the log to a user of the name of 
the first line in the log.

In both cases, something is mangling what ezmlm thinks is the 
moderator's e-mail address.

This is with ezmlm-idx-6.0.0.  Any thoughts?

Thanks,

Jeff Ross