We’ve been established in the Email Marketing Industry for the last 17 years, and understand how important it is to have valid email addresses for marketing campaigns. Many Software Solution Providers like Mailchimp and Constant Contact have algorithms to measure the bounce rate and delete invalid emails from your list automatically. However, having an accurate email list is very important if you want to be effective in your launch of email campaigns.

Here is how you can easily validate individual email addresses, free of charge and easily:

  • Visit mailtester.com
  • Input your test email and click on “Check Address”
  • The results will be displayed

If you are looking for an accurate email Database with no invalids or duplicates, visit RSA List Services and review our different business databases or call us at (514) 697-0585 for a free consultation.


 For Guaranteed & Updated business to business lists for direct marketing, database marketing, mailing lists, prospect lists, and for customer analysis and effective strategic marketing planning….

Call RSA Lists Services at 514-697-0585 or reach us at [email protected]