Atomic TLD Filter -
a free software from AtomPark to split mailing list into specific target groups

Atomic Top-Level-Domain Filter (ATLDF) is a software program that allows users to select automatically certain e-mail addresses from the list basing on the professional or national basis.

When TLD Filter is necessary

Just a simple example: in order to get maximum return from your marketing campaign, you need to split your mailing list into specific target groups and optimize your message for each one. This is when ATLDF comes in handy, separating emails into these groups, e.g.: "edu" zone for marketing to students and academia, "de" for reaching the Germans only, "com" for contacting companies.

ATLDF contains all known Internet e-mail zones in its database, both counry codes (represent a county) and generic (class of organizations). The latest information about Internet zoning can be found at http://www.iana.org/cctld/cctld-whois.htm (for geographic regions) and http://www.iana.org/gtld/gtld.htm (professional organizations). The page http://www.emailrelated.com/domain-codes allows viewing all that domains information in one place.

The way our TLD Filter works

The way ATLDF works is very simple.

1. First, you need to download list of e-mail addresses from a file (File -> Open) and insert it from the Clipboard (File -> Paste).

2. After e-mail list is loaded, the program will automatically display which group each e-mail address belongs to.

3. Then, all you have to do is to set the rules to indicate which types of e-mail addresses should remain. To do this, select menu View -> Filter by zone or press F9 and set up appropriate filters. After you press OK, you will be able to see the remaining list (you can display all addresses by using menu item View -> Show all).

4. You can then save this new e-mail list to a file or copy it to Clipboard for later use.

Also you may export it to Atomic Mail Verifier to verify e-mails.

If you wish to find the domain owners' contact information (e-mail address, fax or phone number), please use Whois Extractor.

Download Atomic TLD Filter

The program is absolutely free for anyone!

Download the latest version of the program and find out other cool utilities on our site.