Firefox Relay

Firefox Relay is a privacy tool that helps you protect your email address online. Instead of sharing your real email when signing up for websites or services, you can generate a unique, anonymous email address through Relay. Emails sent to this relay address are forwarded to your actual inbox, keeping your personal email private. If you start receiving unwanted messages, you can deactivate or change the relay address without affecting your main email. This helps reduce spam and maintains your online privacy without sacrificing communication.