Disposable email checker
Enter an email address or a domain to find out whether it belongs to a temporary (disposable) inbox service.
Free: 5 checks every 2 hours. No email is sent.
How it works
Disposable email services create inboxes that work for minutes or days, without signup. The tool checks the domain against Easy Email Verification's list of known temporary email providers, the same check behind the disposable field of the API.
For a full address, it also tells you whether the mailbox exists right now. A disposable address can be valid today and gone tomorrow, so it is flagged as not safe to send to.
FAQ
Why block disposable addresses?
They stop working soon after signup. Trials, coupons and downloads given to them reach nobody, and the addresses become bounces in your list.
Can I block them on my signup form?
Yes. The email verification widget and the API flag disposable addresses in real time, so you can ask for a permanent address before the form is sent.
Is every unknown domain checked?
The tool recognizes known temporary email providers. A brand-new service may not be on the list yet.