NoWiseBounce is a nice software for cleaning or separating your email list into different categories: from "safe" all the way to "risky". Obviously, it's best you stay with "safe" email addresses. The developer/vendor is also very helpful in dealing with prospective clients and he's pretty kind with the offer. He's got other products I'll be considering in the future and I suggest you also consider them too. I look forward to his future developments. Thank you, Gravitonapps.

Recommended Seller, Trusted Thankyou so much.