Disposable email domains

Disposable inboxes can be useful for privacy, but they also make repeated trials and coupon abuse easier. Do not assume every user is abusive; use stricter controls before giving away anything costly.

Enter a domain such as gmail.com—without an email address or password.

Block benefits, not necessarily people.

Ask for a long-term email before granting credits, coupons, bulk actions, or costly features. If you allow the signup, verify the full address first.

A match does not prove bad intent.

A domain match does not confirm who owns the mailbox or why they signed up. Check the full address and watch for repeated or abusive activity in your own product.

22,090 domains checked by the API

Disposable email domain reports

86 domain reports available to browse.

Check every signup through one API.

Create a project, copy its API key, and check every signup for domain type, address quality, role addresses, and mailbox risk.

Get 1,000 free creditsRead the API docs

Browse all domain reports or verify an email address now.