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♾ Unlimited Key

Remove all limits

Are you tired of hitting a limit on the number of tests you can run on mailtester.ninja?

Upgrade to our unlimited version and unlock the full potential of our service. With the unlimited version, you can run as many tests as you need without any limitations, ensuring that your emails are always delivered to the inbox.

In addition, you will have access to advanced features such as high speed testing. Don't let limitations hold you back, upgrade to our unlimited version today!

No sign-in, no engagement and no personal data stored!

Select your key period:  

Exclusive Special Offers

  • 1 Day
  • $3.99
  • High speed
  • Unlimited 24 hours
  • up to 14 000 emails*
  • < $0.0003 per email
  • 1 Week
  • $19.99
  • High speed
  • Unlimited 7 days
  • up to 100 000 emails*
  • < $0.0002 per email*
  • 1 Month
  • $39.99
  • High speed
  • Unlimited 4 weeks
  • up to 400 000 emails*
  • < $0.0001 per email

 * when used non stop during the period.

Once your payment has been processed, you will receive your Unlimited Key right away, enabling you to verify an unlimited number of emails and mailing lists without any limitations.

Additionally, you will have access to 24/7 global support.

Privacy Policy - MailTester.Ninja - Made with ☕️ & ❤️ - Secured 🔐

Your privacy is important to us. It is MailTester.Ninja's policy to respect your privacy regarding any information we may collect from you across our website, https://mailtester.ninja, and other sites we own and operate.

We only ask for personal information when we truly need it to provide a service to you. We collect it by fair and lawful means, with your knowledge and consent. We also let you know why we are collecting it and how it will be used.

We only retain collected information for as long as necessary to provide you with your requested service. What data we store, we will protect within commercially acceptable means to prevent loss and theft, as well as unauthorised access, disclosure, copying, use or modification.

We don't share any personally identifying information publicly or with third-parties, except when required to by law.

Our website may link to external sites that are not operated by us. Please be aware that we have no control over the content and practices of these sites, and cannot accept responsibility or liability for their respective privacy policies.

You are free to refuse our request for your personal information, with the understanding that we may be unable to provide you with some of your desired services.

Your continued use of our website will be regarded as acceptance of our practices around privacy and personal information. If you have any questions about how we handle user data and personal information, feel free to contact us.

This policy is effective as of 1 August 2017. Click to close.