This is a great windows utility that will help you potentially track down and report spammers! When do you use DNS BLACK LIST? When you read the headers and find an IPAddress that you think is the spam source, how can you be sure? Use DNSBL and find out if this mail server is LISTED as an Open Relay! If it is, it is the likely source of your spam. Even when the subsequent lines are forged and implicate someone else, the line that is in the DNSBL is usually the source of the spam! This nifty little program will even SCAN an internal list of several DNSBL servers and give you a quick report from ALL of them. You can even type your choice in the top zone box and search one not in the list!
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