Free disposable email checker

Someone left you an address in a form? Check whether it is a real mailbox or just a temporary one that disappears in ten minutes. Our list of disposable domains is updated daily.

We never send mail to the address and we do not store what you check.

How the check works

1. Format check

The address is validated against the standard email format, so typos are caught straight away.

2. Domain lookup

Everything after the @ is compared against our daily-updated list of disposable mail providers.

3. Your verdict

You get a clear answer in a second. Read more about how it works.