Your Temporary Email Address

Mailinator allows Developers and QA Testing teams to automatically test their SMS and Email workflows like 2FA verifications, sign-ups, and password resets with trillions of inboxes at your fingertips.

Email, SMS and authentication testing for any app, product or campaign

Temporary emails lasting 2+ months, centralized multi-inbox dashboard, instant creation, custom domains, extendable duration, cross-device use, Gmail-based emails, guest-to-account linking, 2FA management, API, and privacy-first design

Email and SMS APIs for developers, QA teams, and marketing. Create and control phone numbers and email accounts at scale.

It’s a disposable email platform made for QA and test automation. You get private, isolated inboxes that behave like real ones — but are built for fast, repeatable, testable flows.