12abc@fastmail.comCreate Masked EmailSign up to get a free account

Your email address is your online identity

You wouldn’t give your name and home address to just anyone. Companies can sell or leak your email address. Using a unique email address as a substitute for your real email adds privacy when you sign up for online services and shops.

Many addresses, one Inbox

Fastmail and 1Password have teamed up to make it easy for you to create and manage unique email addresses while signing up for services online. Masked Email addresses are private, secure and deliver conveniently to your Fastmail Inbox.

Masked Email13efg@fastmail.com14hij@fastmail.comActive12abc@fastmail.comBlockedActive

How it works

1. Sign up for Fastmail.

2. Connect your Fastmail and 1Password accounts.

3. Start using Masked Email addresses across the web

Why Fastmail?

Here’s why you’ll love our intelligent approach to email that puts you and your privacy first.

  • Privacy-first inbox that works on all your devices
  • Fast import of your mail, calendars, and contacts
  • Personalize your email address with your own domain
  • Friendly support when you need it

New to Fastmail? Get 10% off your first year!

Fastmail and 1Password together make it easy to get a unique Masked Email address when you need it.

Get started