Mailstat

Hi

I have a problem with viewing the procmail maillog with mailstat.
If I'm running a prosses in the background who constantly writes
to /dev/null then this data will be put in my maillog instead of
empty-ing it. I'm running Debian Linux 1.1.
Please Help.
You can mail me on this address cause I'm not subscribed to the
procmail maillinglist.
Thanks

Bjorn