[Mailman-Users] Disallowing access to previous archives

[Anne Shroeder - Internet Society]

I need to open up a particular list to a larger group of people; however,
the leaders of the list wish to make all previous archived messages
inaccessible to the new subscribers.  Is there a way to archive the archives
to a different location where they are not available to all members of the
list, but are still not hard to get to for old members or at least to the
sysadmin?

Anne