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

My addresses are a mess. How can I delete my address books and re-import my addresses from Mac address book?

more options

I can't haven't figured out the Thunderbird address books in all the years I've been using Thunderbird. I wouldlike to just empty them out and re-import addresses from the Mac address book. Assistance would be appreciated.

I can't haven't figured out the Thunderbird address books in all the years I've been using Thunderbird. I wouldlike to just empty them out and re-import addresses from the Mac address book. Assistance would be appreciated.

All Replies (1)

more options

Open an address book. Select a contact. Press control + a to select all. Press Delete.