The following should be done after any update of the mailman package.
chown -R list.list /usr/lib/cgi-bin/mailman chown -R list /var/lib/mailman/lists/*
The following should be done after any update of the mailman package.
chown -R list.list /usr/lib/cgi-bin/mailman chown -R list /var/lib/mailman/lists/*