How to use email aliases
Enter your email aliases in online forms
Receive emails safely in your inbox
Never worry about a data breach again
Why use aliases?
If one of your email aliases is sold or leaked and you start to receive spam emails, you can easily turn off the compromised alias.
Make a new alias whenever you create an account, shop online, or sign up for a newsletter.
Protect your privacy
Aliases give you control over your identity. You never have to disclose your true email address, so you cannot be tracked and profiled by advertisers.
Secure your data
Hackers won’t obtain your real email address if you use an alias for an online service and it suffers a data breach. They'll only have a single-use email address that you can easily turn off.
Privacy from the brand you can trust
Private by design
Proton Pass aliases are designed as an email relay, so they never store any of your emails. As a Swiss company, Proton Pass is also protected by some of the world’s strongest privacy laws.
Built by email experts
Proton has been running Proton Mail, the world’s largest encrypted email service for a decade, and has served over 100 million accounts in that time. We are experts in email reliability, deliverability, and security.