dToolz is an advanced Windows software program that includes a Domain MX verifier, a RDNS checker and a Catch-all verifier. The Domain MX verifier will perform MX lookups on the domains in a list to determine which domains that can accept emails. The RDNS tool will perform IP to Host resolving. And the Catch-all verifier will find out which domains that accepts emails to any random username on that very domain.

WinPure ListCleaner Lite is a data cleansing, list cleaning and dedupe software for cleaning and correcting your databases, spreadsheets, emails, etc. It's a stand-alone product, containing 6 cleaning modules (duplication removers, text cleaner, column analyser, email checker, case converter, and more). It is easy-to-use because it's been designed to save time, and help your business generate more profits.

WinPure ListCleaner Pro is the award-winning data cleansing, list cleaning and dedupe software for cleaning and correcting your databases, spreadsheets, emails, etc. It's a stand-alone product, containing 8 list/data cleansing modules (duplication removers, text cleaner, column analyser, email checker, case converter, statistics and more). It is easy-to-use because it's been designed to save time, and help your business generate more profits.

List Cleaner IV is an Email Address List Cleaner that sorts, filters & removes duplicates from your bulk email lists.
List Cleaner Intravenous v3.01 is the ultimate in Data Cleaning and preparing your email lists before sending out your advertisements and news letters. You can combine multiple lists into the bulk email address list cleaner and click on the cleaning button and continue to work, as your list becomes clean as a whistle!