Ok, I searched the list archives and didn't find this one. I moved an installation to a new host (from Solaris to Linux). I can see the publicly available lists in the admin overview page, but not in the listinfo page. The private lists are non-visible in both, as expected.

I also am getting the error below when I attempt to post to any of the lists:

This is the Postfix program at host lists.mbl.edu.

I'm sorry to have to inform you that the message returned below could not be delivered to one or more destinations.

For further assistance, please contact <postmaster@lists.mbl.edu>

If you do so, please include this problem report. You can delete your own text from the message returned below.

                    The Postfix program

<Win9x@lists.mbl.edu>: Command died with status 2: "/usr/local/mailman/mail/wrapper post win9x"

-- Patrick Wheeler, Systems Administrator Marine Biological Laboratory 7 MBL Street, Woods Hole, MA 02536 pwheeler@mbl.edu