Once you’ve installed Firefox Relay, you’ll see an option to create an alias when you visit a web form. You can generate up to five email aliases.

Auto-fill forms with an alias

The Firefox Relay icon will appear in the email field when you visit an online form. Click it to generate an email alias. If the Firefox Relay icon doesn't show up, right-click on the email field and select Generate New Alias.

Manually create, copy and paste an email alias

Email aliases aren’t just for online forms. If you want to share an alias in other places (e.g.. a message, forum, and more), or if you’re unable to autofill a form, you can generate one and copy and paste it manually.

1. Click the Firefox Relay button on the toolbar.

   

2. Click Manage All Aliases at the bottom of the panel.

   

3. Click + Generate New Alias and it will appear on the list.

   

4. From here, you can copy your email alias by clicking the clipboard icon next to it.

   

5. (Optional) Click Add account name to label your alias.