helo: improved cfg option handling
helo: improved cfg option handling

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