# cat /var/qmail/control/rblhosts
list.dsbl.org
bl.spamcop.net
sbl-xbl.spamhaus.org
relays.ordb.org
combined.njabl.org
cbl.abuseat.org
psbl.surriel.com
rhsbl.sorbs.net
zombie.dnsbl.sorbs.net
bl.emailbasura.org
dnsbl-1.uceprotect.net
web.dnsbl.sorbs.net
dul.dnsbl.sorbs.net