In the upgrade, I missed installing the hypermail package. I installed the rpm as soon as I noticed. We probably don’t need to use this now that we’re running mailman. But, just in case, I’ve installed it anyway. It’s invoked from the crontab with:
/usr/bin/hypermail -m /var/spool/mail/theta13mail -d /web/mwtheta13/archive /usr/bin/hypermail -m /var/spool/mail/apsmail -d /web/apsreactor/archive