
The tool also works in situations when you don’t have Mozilla Thunderbird installed on your computer. Read this Note: If you want to transfer old emails to a new computer Thunderbird, then choose MBOX as the Saving option. Now, let’s understand what makes users import old mails into the Mozilla Thunderbird email client. You’ll also get a complete conversion after it gets finished. You can analyze that import old emails to Thunderbird process is running. Select Thunderbird as the Saving option as shown in the mentioned image.Īdd the destination location where you want to save the resultant data and click on Backup. Check the required mailbox from which you move old emails and press Next. Here, you’ll see all the mailboxes from the account. Then, fill in the credentials to log in to the respective email account and press the Login tab. Now, from the list of 70+ email sources, pick your requirement. Perform as shown in the screenshots to move multiple old email messages to Thunderbird profile.įirstly, you need to download, install and run the third-party utility on your Windows machine.

How Can I Import Old Emails in Mozilla Thunderbird? Steps with Screenshots Also, supports moving unlimited old email messages to Thunderbird with attachments. If you need to move all old emails to Thunderbird with attachment, activate the license key of the product. Please know that the free trial version of the program allows importing only 25 old emails to Mozilla Thunderbird.


Download app to import old emails into Thunderbird, launch it, and start.These are the steps to import old messages to Thunderbird:
