1)   Advanced Maillist Verify 4.25
AMV determines which of addresses in mailing list are dead. The program supports databases (ODBC SQL), TheBat, Eudora and Windows address books, Socks5 proxy protocol. Has open ActiveX/COM and CGI/ISAPI interfaces for developers.

 2)   Customers Care 1.0
Customers Care is an Advanced customer management system and a Powerful Marketing tool.At once, it provides you a lot of possibilites and manages/tracks your users/customers, manage mailing lists/ newsletters in a very flexible way.

 3)   Essen Filtor 2.1
Simplest way to filter business emails from a text file, containing list of email addresses. You can use any text file and feed them to Essen Filtor, it will quickly grab all the email addresses from the file.

 4)   Send-Safe Email List Manager 1.4.9
Email list management software - fast and easy. Provides rich set of functions (extract, clean, merge lists, remove, filter, separate, randomize and etc.), has no maillists size limit, handles multi-column lists, supports automation of tasks.