Glossary
Burner email
A throwaway address made to receive one message or one signup and then be abandoned.
ValidReach Team · Updated 2026-10-26
In practice
Services generate them in seconds. They often live on domains that exist only for this purpose, which is why a verifier can flag them as disposable.
People use them for privacy or to avoid marketing, so a burner address on your list rarely leads to a customer.
Verification and sending
ValidReach marks disposable addresses in results so you can block them at signup or remove them from a list.