Bug fix + add exponential delay to authentication failures
Bug fix + add exponential delay to authentication failures

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