GSA Email Verifier
Our website provides a free download of GSA Email Verifier 2.71. The program's installer file is commonly found as GSA_Email_Verifier.exe. The most popular versions of the tool 2.5, 2.2 and 2.1. The program lies within Communication Tools, more precisely E-mail Tools. This software was originally developed by GSA.
From the developer:
GSA Email Verifier verifies email addresses from mailing lists, Microsoft Outlook contacts, Windows address book and a lot of other formats to determine if they are still valid. The software allows you to clean up your contact and mailing lists by removing "bad" emails.
Additionally you probably want to remove all administrative addresses such as nospam, orders, support, webmaster to which you don't want to send emails.
You may want to check out more software, such as GSA Email Spider, Valid Email Verifier or Dr Email Verifier, which might be related to GSA Email Verifier.