watch -n 1 '
        uptime

        IP=1.2.3.4
        HOLD=`netstat -nap|grep $IP:25|grep SYN_RECV|wc -l`
        EST=`netstat -nap|grep $IP:25|grep ESTABLISHED|grep - | wc -l`
        ACTIVE=`netstat -nap|grep $IP:25 | grep ESTABLISHED|grep -v -|wc -l`
        (( TOTAL=HOLD+EST+ACTIVE ))
        echo "Inkomende SMTP connecties naar $IP: $HOLD nieuw + $EST wachtend + $ACTIVE actief  = $TOTAL"

        echo -n "Connecties afgehandeld: "
        grep ' from ' /var/log/qmail/qmail-smtpd/current |wc -l

#       echo -n "Qmail status: "
#       grep status: /var/log/qmail/qmail-smtpd/current |tail -1

        echo
        echo Geblokkeerde mailservers:
        tac /var/log/qmail/qmail-smtpd/current|grep rblsmtpd|head -5|tac|cut -f 3- -d" "

        echo
        echo Huidige scan processen:
        ps ax|egrep "dspam" | grep -- "--user"|grep -v grep

        echo
        echo Laatst verwerkt door spamfilter:
        tail -5 /home/system/dspam/system.log|cut -f 6-8

        echo
        echo Uitgaande mails:
        /var/qmail/bin/qmail-qstat
        tac /var/log/maillog|grep "starting delivery"|head -5 |tac|cut -f7- -d" "

        sleep 1
'