reject_rbl_client      list.dsbl.org,
 reject_rbl_client      relays.ordb.org,
 reject_rbl_client      dynablock.wirehub.net,
 reject_rbl_client      blackholes.wirehub.net,
 reject_rbl_client      rbl.jp,
 reject_rbl_client      blackholes.mail-abuse.org,
 reject_rbl_client      blacklist.spambag.org,
 reject_rbl_client    	bl.spamcop.net,
 reject_rbl_client	relayips.rbl.shub-inter.net,
 reject_rbl_client	3y.spam.mrs.kithrup.com,
 reject_rbl_client  	bl.csma.biz,
 reject_rbl_client   	blackhole.compu.net,
 reject_rbl_client	dialup.blacklist.jippg.org,
 reject_rbl_client	dnsbl.ahbl.org,
 reject_rbl_client	list.dsbl.org,
 reject_rbl_client	dnsbl.njabl.org,
 reject_rbl_client	rbl.maps.vix.com,
 reject_rbl_client	rbl-plus.mail-abuse.org,
 reject_rbl_client	http.dnsbl.sorbs.net,
 reject_rbl_client	socks.dnsbl.sorbs.net, 
 reject_rbl_client	misc.dnsbl.sorbs.net,
 reject_rbl_client	smtp.dnsbl.sorbs.net,