We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Problem Switching from OUTLOOK to Thunderbird

  • 1 reply
  • 0 have this problem
  • 1 view
  • Last reply by david

frank301
frank301
more options

How do I import my "Sent" emails from 2010 OUTLOOK into Thunderbird?

How do I import my "Sent" emails from 2010 OUTLOOK into Thunderbird?

All Replies (1)

david
david
  • Top 10 Contributor
more options

To my knowledge, you need to use PST file, which is not simple. This is a long thread, but I think it will give you the necessary info: https://support.mozilla.org/en-US/questions/1413379