What is a disposable email?

A disposable email is a temporary address used for quick sign-ups or one-time use. They are often created using services like TempMail or 10MinuteMail.

Why avoid disposable emails?

Disposable emails reduce list quality and harm deliverability. Identifying them helps keep your mailing list healthy.

Email Verification Tool

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Free Disposable Email Checker

Instantly detect if an email belongs to a temporary or disposable domain. Avoid fake signups and improve your email campaign performance.

This tool only detects known disposable domains. For domain validation, use our MX Record Lookup.