How do I use my @facebook.com email address?
Your @facebook.com email is an optional email address for your Facebook account, and is based on your username. Email messages that are sent to your @facebook.com email address will be forwarded to the primary email on your Facebook account. Learn how to update your primary email.
Keep in mind that if you send a reply to these forwarded messages, it will come from your primary email address, even though the original message was sent to your Facebook email.
To enable or disable your Facebook email address:
- Click at the top right of any Facebook page and choose Settings
- Click the Email section
- Check or uncheck the box next to Use your Facebook email