Hi!
DNS are local (intranet)
dnsbl sites:
zen.spamhaus.org*2,bl.spamcop.net*2,psbl.surriel.com*2,spamrbl.imp.ch*2,noptr.spamrats.com*2,escalations.dnsbl.sorbs.net*2,bl.score.senderscore.com*2,bl.spameatingmonkey.net*2,rbl.realtimeblacklist.com*2,dnsbl.dronebl.org*2,ix.dnsbl.manitu.net,b.barracudacentral.org,truncate.gbudb.net,bl.blocklist.de
dnsbl Threshold: 2
thanks