# http://cbl.abuseat.org/lookup.cgi?ip=93.73.137.201
# bl.abuseat.org
R$* $: $&{client_addr}
R::ffff:$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.cbl.abuseat.org. $: OK $)
R$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.cbl.abuseat.org. $: OK $)
R< ?>OK $: OKSOFAR
R< ?>$+ $#error $@ 5.7.1 $: “Spam blocked see: http://cbl.abuseat.org/lookup.cgi?ip=“$&{client_addr}

# DNS based IP address spam list bl.spamcop.net
R$* $: $&{client_addr}
R::ffff:$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.bl.spamcop.net. $: OK $)
R$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.bl.spamcop.net. $: OK $)
R< ?>OK $: OKSOFAR
R< ?>$+ $#error $@ 5.7.1 $: “Spam blocked see: http://spamcop.net/bl.shtml?“$&{client_addr}

# sbl.spamhaus.org
R$* $: $&{client_addr}
R::ffff:$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.sbl.spamhaus.org. $: OK $)
R$-.$-.$-.$- $: < ?> $(host $4.$3.$2.$1.sbl.spamhaus.org. $: OK $)
R< ?>OK $: OKSOFAR
R< ?>$+ $#error $@ 5.7.1 $: “Spam blocked see: http://www.spamhaus.org/query/bl?ip=“$&{client_addr}