Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

How do I install Thunderbird and move all my Outlook folders, contacts, etc. to Thunderbird:

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by edelisi

more options

My domain host suggested switching from Outlook to Thunderbird as he says Thunderbird is more stable. But I have lots of folders with e-mails in them, and lots of contacts. How do I migrate all of that over to Thunderbird?

My domain host suggested switching from Outlook to Thunderbird as he says Thunderbird is more stable. But I have lots of folders with e-mails in them, and lots of contacts. How do I migrate all of that over to Thunderbird?

Chosen solution

The first method I'd try is to run the Import wizard in TB 60b6 installed on the same computer as the one with Outlook. That should import the mail, and maybe the contacts. If not the latter, the best way to transfer contacts is to save them from Outlook as vCards and import to TB with an add-on.

See this post for more details and another method using MailStore.

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

The first method I'd try is to run the Import wizard in TB 60b6 installed on the same computer as the one with Outlook. That should import the mail, and maybe the contacts. If not the latter, the best way to transfer contacts is to save them from Outlook as vCards and import to TB with an add-on.

See this post for more details and another method using MailStore.

more options

This mostly helped. But in importing the Outlook files, it pulled in layers and layers of folders, so I've had to make new folders, transfer info into them, an just hope I did it right and didn't lose anything. Hard to tell. Some of the folders wouldn't delete, so I'm just trying to ignore them.