This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

why does it say my email address is already being used

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by James

more options

While trying to log in for the $10 cash back it says my email address is already being used why is this happening

While trying to log in for the $10 cash back it says my email address is already being used why is this happening

All Replies (1)

more options

You will have to contact the site support

The company Mozilla nor the Firefox web browser for any device has anything to do with this.