BriteVerify is a service that lets you verify the email addresses in your mailing list before you send your next campaign. Upload your list, and BriteVerify tells you which addresses are valid. Then you can download your cleaned list to use wherever.

Email Verification & Validation reduces bounce rates up to 98%. Verifying email addresses has never been easier, just drag drop and deliver!

Source: Email Validation & Verification | BriteVerify Email Verifier