dnsbl: added config tests
dnsbl: added config tests

hatsebutz/Haraka,zombified/Haraka,hiteshjoshi/my-haraka-config,fatalbanana/Haraka,slattery/Haraka,craigslist/Haraka,danucalovj/Haraka,jjz/Haraka,AbhilashSrivastava/haraka_sniffer,typingArtist/Haraka,bsmr-x-script/Haraka,Dexus/Haraka,zombified/Haraka,DarkSorrow/Haraka,jaredj/Haraka,abhas/Haraka,zombified/Haraka,Dexus/Haraka,typingArtist/Haraka,Synchro/Haraka,haraka/Haraka,AbhilashSrivastava/haraka_sniffer,hiteshjoshi/my-haraka-config,jaredj/Haraka,smfreegard/Haraka,fatalbanana/Haraka,typingArtist/Haraka,MignonCornet/Haraka,craigslist/Haraka,abhas/Haraka,craigslist/Haraka,AbhilashSrivastava/haraka_sniffer,smfreegard/Haraka,danucalovj/Haraka,bsmr-x-script/Haraka,baudehlo/Haraka,hatsebutz/Haraka,niteoweb/Haraka,haraka/Haraka,DarkSorrow/Haraka,Synchro/Haraka,msimerson/Haraka,MignonCornet/Haraka,Synchro/Haraka,MignonCornet/Haraka,msimerson/Haraka,jaredj/Haraka,jjz/Haraka,DarkSorrow/Haraka,smfreegard/Haraka,jjz/Haraka,danucalovj/Haraka,haraka/Haraka,bsmr-x-script/Haraka,hatsebutz/Haraka,zombified/Haraka,fatalbanana/Haraka,slattery/Haraka,AbhilashSrivastava/haraka_sniffer,baudehlo/Haraka,msimerson/Haraka,niteoweb/Haraka,bsmr-x-script/Haraka,baudehlo/Haraka,haraka/Haraka,hatsebutz/Haraka,Dexus/Haraka,danucalovj/Haraka,baudehlo/Haraka,jaredj/Haraka,MignonCornet/Haraka,smfreegard/Haraka,slattery/Haraka,hiteshjoshi/my-haraka-config,jjz/Haraka,Synchro/Haraka,slattery/Haraka,msimerson/Haraka,abhas/Haraka,typingArtist/Haraka,DarkSorrow/Haraka,craigslist/Haraka,fatalbanana/Haraka,niteoweb/Haraka,Dexus/Haraka