getting rid of cron-sendmail messages

[cb.z.ds at spamgourmet.com]

How can I get rid of cron-sendmail messages in FreeBSD 4.9?

In FreeBSD 4.7 the following worked:

/etc/crontab
------------
MAILTO=""

/etc/periodic.conf
------------------
daily_output="/var/log/daily.log"
daily_status_mailq_enable="NO"
daily_status_include_submit_mailq="NO"
daily_status_mail_rejects_enable="NO"
daily_queuerun_enable="NO"
daily_submit_queuerun="NO"
daily_status_security_output="/var/log/daily.log"


After the upgrade I get now 2 messages from sendmail daily when cron runs.
What's happened? Also, is there other/better solution?

Thanks, Derek