/var/log/dbmail.log {
    missingok
    notifempty
    create 0600 root root
}

/var/log/dbmail.err {
    missingok
    notifempty
    create 0600 root root
    postrotate
       for pid in `ls /var/run/dbmail-*\.pid`; do kill -HUP `cat $pid` &> /dev/null; done
    endscript
}