About this extension

We all make many online accounts, but most of them are linked to just one or two email addresses. This means if just one account is hacked, every account using the same email address could also be at risk.

Firefox Relay helps you protect your real email address — the one most closely tied to your online identity. It lets you generate unique, random aliases you can use to sign up for accounts, apps, or newsletters, and forwards messages to your real address. If you find that an account is sending unwanted email or spam, you can block the alias and it will stop sending email to your inbox. Once you no longer want an account, you can delete the alias.

Want more protection and convenience? With Firefox Relay Premium you can create unlimited aliases and send replies. Additionally, you can create a custom domain for your aliases that’s easier to remember and share. Need an alias for a restaurant reservation? Just say restaurantname@yourdomain.mozmail.com — no need to create the alias beforehand.

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Release notes for 2.0.0

– Introducing Firefox Relay Premium, for even more control of your inbox
– Relay Premium features include: Unlimited aliases, custom alias registration, and replies
– Introduced ability to sync labels across devices
– Onboarding and introduction to new features
– Improved reliability in the event of an outage*.

*This includes an update to our Privacy Notice & Terms of Service. Under the rare circumstance in which the service is down, we may temporarily store your emails until we are able to send them. We will never store your emails for longer than three days.

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