Additional protection for your email

with unique, random & disposable email addresses

Simple, yet powerful!
How does it work?

Every shield (aka unique, random and disposable address) created for you can be used with all the online services in which you have an account out there, instead of using your real email address.

Always a message is sent to you (using a shielded address), it's checked against SPAM filters and a custom BLACKLIST (created by you) before getting redirected to your real address.

Shields can be paused or removed at any time to prevent annoying SPAMs to reach your real inbox. Creating new shields is just one click away!

Your messages are not stored and not read by Mail Shield at any time. All this service does is serving as a shield protecting your real email address and adding an extra layer of online protection for you.

Know more ...

Pricing? Your feedback for now.

Mail Shield is in beta version and I believe there's still a bunch of improvements to be done before it gets "ready" to become a sellable service. That said, while in beta you will be able to use this 100% for free.

Once the beta is gone, then it probably will become a paid service, however, for those who have joined as early adopters, it probably will be free forever.

For now, you can "pay" me back with your feedback, helping me to improve the service. If you're still wondering to help me with the project costs, then you can become a sponsor.


( Frequent Asked Questions )

How many shields can I have on my account?

As many as you want.

Why do I need an account?

Well, there's no secret. I need to know where to deliver good messages.

Is it fine if I have more
than one account?

Ow yeah 🤘! As long as you have many email addresses to receive the messages, you can put all of them behind your shields.

What data do you collect?

Very few. This landing page and the app are both set up with Google Analytics for usage data analysis. Additionally, I do collect your name, profile picture, email address when you choose to signup, as well as, the sender's name and email address when a message is sent to one of your shields.

Read more here. 👈

Why can I only sign up using a Gmail account?

Sorry if this is not convenient! For now, it just makes it easier but it won't last forever.


  • 100% free while in beta
  • Unlimited shields to stop SPAM messages
  • Pause or delete shields at any time
  • Have I Been Pwned? integration to monitoring your shields and the registered email address
  • Google Chrome Extension (Get it here)
  • Custom blacklist to block senders 🆕
  • Locked domains (coming soon)
  • Firefox Extension (coming soon)
  • Safari Extension (coming soon)

Show Your Support

Mail Shield is featured on the following communities:

MailShield - Additional protection for your email address | Product Hunt Embed MailShield - Additional protection for your email address | BetaPage

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and I'll send you updates always something new happens. No SPAM, I promise.

© 2019, Abtz Labs - by Rogerio Taques
Illustrations by Drawkit