Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

How can I add automatically email addresses based on emails sent and received?

  • 1 reply
  • 4 have this problem
  • 1 view
  • Last reply by duggabe

more options

When I send or receive emails, I would like to have Thunderbird automatically add any new email addresses to my Address Book. How can I do that?

When I send or receive emails, I would like to have Thunderbird automatically add any new email addresses to my Address Book. How can I do that?

All Replies (1)

more options

For the sent emails, go to Preferences -> Composition -> check "Automatically add outgoing e-mail addresses to my ..." and choose an address book.

For received mail, right click on the sender's name and choose "Add to address book".