Email deliverability is a critical metric for the success of your email campaigns, and for your mailing reputation as a whole. DeBounce uses industry best practices to ensure the most accurate verification results. We back up our results with a 97.5% (or better) deliverability rate guarantee:

  • 96%+ accuracy rates on AOL, Yahoo, and office 365 email accounts.
  • 98%+ accuracy rates on everything else.
  • Note: If your list contains old Yahoo and AOL emails, please contact support prior to validating your emails so that our experts can advise you of the best methods to manage your lists. Please read a detailed article about the deliverability problems with disabled Yahoo email accounts.
  • Note: Since DeBounce uses special methods for validating GMX and WEB.de domains, you may get more bounces (maybe more than 10%). More information about special domains can be found in our article on validating accept-all and hard-to-validate emails.

Read the full Deliverability Guarantee terms.

If you experience more than 8% bounces, you will be eligible for getting a full refund.