I get what it does, but what exactly do you do with the information it extracts if you don't mind me asking? Ive never even heard of a whois email extractor before this lol. And sorry, i dont know of any other than what you can pull off google, so no previous experience here
Hi. I can't seem to know which one you're referring to. There are several but all trials or only allow you to enter one address
Hey , you can find those tools from Here, look under Email Business Software section, but it's not free , FYI