majordomo

Hi, i've noticed that majordomo writes in /tmp files named like digest.40530 .
I did a less digest.40530 and saw that it contains mails with dates 1 or 2 months ago. As a result /tmp filesystem reaches 100% of its capacity and webmail stops working. I deleted these files but come again.. Is right to put a script in cron to delete them?

A properly configured *nix system shouldn't put anything in /tmp that needs to survive a reboot.

Jeff