QMAIL : Menolak Spammer

Bagaimana mensetting agar MTA QMail kita dapat menolak e-mail - e-mail spam ?

Ikuti langkah berikut ini :

1. Editlah file : /var/qmail/supervise/qmail-smtpd/run
2. Perhatikan bagian : sisipkan disini silahkan anda sisipkan perintahnya.

Berikut keseluruhan isi file tersebut :

#!/bin/sh
QMAILQUEUE=”/var/qmail/bin/qmail-scanner-queue.pl”; export QMAILQUEUE
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
LOCAL=`head -1 /var/qmail/control/me`if [ -z "$QMAILDUID" -o -z "$NOFILESGID" -o -z "$MAXSMTPD" -o -z "$LOCAL" ]; then
echo QMAILDUID, NOFILESGID, MAXSMTPD, or LOCAL is unset in
echo /var/qmail/supervise/qmail-smtpd/run
exit 1
fi
if [ ! -f /var/qmail/control/rcpthosts ]; then
echo “No /var/qmail/control/rcpthosts!”
echo “Refusing to start SMTP listener because it’ll create an open relay”
exit 1
fi
exec /usr/local/bin/softlimit -m 40000000 \
/usr/local/bin/tcpserver -v -R -l “$LOCAL” -x /etc/tcp.smtp.cdb -c “$MAXSMTPD” \
-u “$QMAILDUID” -g “$NOFILESGID” 0 smtp \

—– sisipkan disini ——
/usr/local/bin/rblsmtpd -r bl.spamcop.net \
/usr/local/bin/rblsmtpd -r zen.spamhaus.org \
/usr/local/bin/rblsmtpd -r sbl-xbl.spamhaus.org \
—— selesai ————————-

/var/qmail/bin/qmail-smtpd domain.anda.com \
/usr/home/vpopmail/bin/vchkpw /usr/bin/true 2>&1

3. Restart QMail anda : qmailctl restart
4. Silahkan lihat efeknya dengan perintah : tail -f /var/log/qmail/qmail-smtpd/current

Jika anda melihat output kira-kira seperti ini :

@4000000045fad36613779ea4 rblsmtpd: 88.241.105.134 pid 81198: 451 http://www.spamhaus.org/query/bl?ip=88.241.105.134

atau

@4000000045fad0bd16e73e3c rblsmtpd: 72.66.79.124 pid 81051: 451 Blocked - see http://www.spamcop.net/bl.shtml?72.66.79.124

berarti SELAMAT ! QMail anda telah terproteksi dari SPAMMER.