List hygiene
Free email verifier
Clean your list before you send. Bounces hurt your sender reputation — catch fake, mistyped and throwaway addresses first.
100% freeNo card required
Frequently asked questions
Does this send an email?
No. We check the address format, that the domain exists and has a mail server, and whether it is a disposable or role inbox.
What does risky mean?
Disposable inboxes disappear quickly and role addresses like info@ often go to many people — both lead to low engagement.