text_combined: mouss qpeqrnetoyennet michael scheidell wrote bob amen organization oreilly media inc date fri 22 feb 2008 170211 0800 zqoqispamassassinapacheorg subject pblspamhausorg quite possibly think theyre getting stricter regarding fair use policy one servers blocked another wasnt even though latter high volume suspect server would blocked opted paid service highly recommend paid service anyway ends working much faster queries local rbldnsd support work expensive _how_ would one even know paid service thresholds nothing web site nothing pblspamhausorg web site httpwwwspamhausorgorganizationdnsblusagehtml says 1 use spamhaus dnsbls noncommercial 2 email traffic less 80000 smtp connections per day 3 dnsbl query volume less 320000 queries per day result 1 queries come services known commercial may get blocked problem barracuda example caveats include happen part network blocked may need ask whitelisting queries pass forwarder number queries may increase quickly ips network blocks spamhaus may blocked httpwwwspamhausorgfaqanswerslassosectiondnsbl20usage83 spaml may better place discuss paying commercial dcc service understand commercial use pardon last weeks conversations nothing saying use spamhaus introductory free offer sa removed commented dcc plugin since dual use free noncommercial use paid subscription commercial use warn people temporary rbls would anyone using ever know blocked except email would start slowing pblzen etc starting taking 5 mins fail like every one ip addresses doesnt resolve whois record correct even include working phone numbers thu 07 aug 2008 224700 0100 pblspamhausorg