Instantly detect disposable and temporary email addresses. Ensure your lists are clean and users are real.
Detect disposable and temporary email addresses. Validate emails against comprehensive blocklist and allowlist databases.
Free temporary email checker to detect disposable email addresses and validate email domains.
Keywords: temporary email checker, disposable email detector, temp mail checker, email validation, fake email detector, throwaway email checker
Blocked Domains
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Allowed Domains
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Enter an email address or domain name to check
We check against comprehensive blocklist and allowlist databases
Get instant results with detailed validation information
• Prevent Fraud: Block fake registrations and spam
• Improve Quality: Ensure real user engagement
• Reduce Bounces: Maintain email deliverability
• Compliance: Meet business verification requirements
This tool uses data from the actively maintained disposable-email-domains repository on GitHub. The database is regularly updated with new temporary email providers.
Identifies thousands of temporary email providers instantly.
Stop fake users and bots from registering on your platform.
Ensure your user base consists of real people with permanent addresses.
Fast lookup times ensure zero friction for your legitimate users.
Address to check.
Scan domain.
Safe or Fake.
Sending emails to invalid or temporary addresses hurts your sender reputation. Cleaning your list ensures high deliverability and protects your domain from being flagged as spam.
Why pay to send emails to bots or people who won't be there tomorrow? filtering out disposable emails saves you money and improves your marketing ROI.