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

I get a message that my e-mail address is already in use when trying to set up sync account

  • 1 nzaghachinzaghachi
  • 5
  • 5 views
  • Nzaghachi ikpeazụ nke Siber

more options

I wanted to change my sync account to use my new e-mail address and I get the message that my e-mail address is invalid and already in use.

How can I proceed?

I wanted to change my sync account to use my new e-mail address and I get the message that my e-mail address is invalid and already in use. How can I proceed?

All Replies (1)

more options

Same problem, even tried a password reset. But no join