Import Thunderbird Emails to Outlook Email Account Manually.

Summary: In this article, we have guided the two useful methods to import Thunderbird emails to Outlook. Here, we have shared the manual and automated SYSDaddy software. So, read the article to know about both the methods in detail.

We know about the thunderbird application that it is open source. Which created the MBOX files on the local machine. Hence, to migrate Thunderbird emails to Outlook, you need to convert the MBOX file to a PST file. Because this is an efficient way to import emails from Mozilla Thunderbird Outlook without having any errors.

However, there are many users who like to use their Thunderbird emails in the Outlook application. So, to do so, we have concluded a few endemic methods to help you out. The solutions that we are going to tell you are holds true for Outlook 2019, 2016, 2013, 2007.

Now, let’s just start.

Methods to Import Thunderbird Emails to Outlook

However, there are two techniques that you can use to migrate emails from Thunderbird to Outlook-

Manual Method
– import emails from Thunderbird to Outlook with IMAP
– Drag & Drop to Migrate Thunderbird Emails to Outlook
Automated Method

Now, without any delay, let’s understand all the ways in a precise manner. First, we will start with the manual method using IMAP.

Migrate Thunderbird Emails to Outlook Manually

In this technique, you need to first configure your Gmail account with Mozilla Thunderbird and MS Outlook. So, follow the steps-

First Step is to Enable IMAP Setting in Gmail

First of all, open your Gmail account
Then, go to Settings & then All Settings
A new window will appear, now, click on Forwarding POP / IMAP
Now, here, select Enable IMAP radio button in the new Window

Once this is done, open the Thunderbird application

In this step, go to the Tools button from the menu, then, click the Account Settings option
After doing this, select the Account Actions dropdown option and pick Add Mail account
Here, enter your Gmail account details and hit continue
Now, just select the IMAP option and mouse-click on the Done button. As a result, the Gmail account will be added to Mozilla Thunderbird
Then, after doing this, create a new folder in that Gmail account
Name it as per your desire. So, now simply move all your Thunderbird emails that you want to import to Outlook in this new folder
Again, login to your Gmail account via a web browser to ensure all your Thunderbird data is safely synced there.

Finally configure the Same Gmail in MS Outlook Application

In this step, go to File option > Account Settings drop-down option > Account Settings
From the new dialog box, click the New option. Here, enter your Gmail credentials and hit the Next button. Now the account will be set up and you can access the Thunderbird emails in Outlook via Gmail.

Note: This entire process is time taking for all emails that you need to sync. Because loading emails is too high. By using this method you may lose the folder structure. Also, retaining the data becomes difficult.

Drag & Drop to Migrate Thunderbird Emails to Outlook

In this method, we will take advantage of the drag and drop functionality supported by both Mozilla Thunderbird and Microsoft Outlook 2019.

The first step is to Save Thunderbird data as EML files

For doing this, first of all, create a new folder on the desktop. Add name it the folder as per your choice
Now, after this, select all the Thunderbird emails that you want to import to Outlook
Afterwards, just drag and drop them into the created folder on the desktop
As a result, you have all the emails of Thunderbird in EML file format
Now Import all the Saved EML Files in MS Outlook
To do this, drag and drop all the EML files from the desktop folder to a mailbox folder in Outlook 2019.

Limitation: In this case, the drag and drop process will fail. It will show an error.

Import Thunderbird Emails to Outlook

In this method, go to the folder where you just have to store all the EML files

Now, right-click on the EML file that you need to import in MS Outlook
Then, Open With option and Outlook option to open EML files
Once the EML file opens, go to the Move drop & down option. Select the folder in which you want to import that EML file

Note: If you want to do this process in an individual folder. Then, you should create the folder before implementing all these above-mentioned steps. Also, repeat the entire process again for each email.

Limitations of the Manual Method for Importing

The manual techniques are not good for dealing with when it comes to importing a large number of Thunderbird emails to the Outlook application.
Also, there is no guarantee that you will get the resultant data with the same data integrity.
Moreover, data loss is a major concern when importing emails from thunderbird to Outlook.
In addition to this, the entire method is quite confusing. Therefore, there may be chances of human error as well.
And, if you have multiple emails that you want to access in Outlook from Thunderbird mailbox. Then, the manual approach will not be feasible. As this is only applicable to a small number of emails.

Therefore, to overcome such limitations, there comes a need for a professional method.

Import Thunderbird Emails to Outlook Automatically

Because the discussed manual methods are tricky to process. And also not trustworthy. Therefore, the best and a trustworthy method is SYSDaddy MBOX to PST Converter Software. This is an automated tool that will help you instantly.

By using this program, all the MBOX information can be easily imported to the Outlook PST file without any error.

You can download the software from below if you want to check the demo version.

For Windows

For Mac

Steps to Transfer Thunderbird Emails to Outlook

First of all, download the utility on your system and follow the steps.

In the first step, mouse-click on the Add File

Then, view Thunderbird emails and select the MBOX files you want to use in Outlook

Now, select the PST file as a saving file option

Finally, hit the Export button to initiate the export MBOX to the Outlook PST file.

As a result, you have now all the Thunderbird emails in the PST file. To access this file you need to import the file in the MS Outlook application.

Guide to Import PST File to MS Outlook

To process this task, just open the MS Outlook application and follow the steps-

Go to file option then Open & Export option followed by Import / Export
Now, from the new dialog box, pick the Import from Another Program or File option. Mouse-click the Next button
Select Outlook Data File (.pst) option and hit the Next button
Browse the PST file you want to import and click the Next
Then choose the Outlook folder where you want to store this file
Select the required option and hit the Finish button

Conclusion

In this article, we are assuming that you get the idea to import Thunderbird emails to Outlook account.
Here, as we have mentioned the manual and automated methods to make it more clear. Whereas, the manual method is quite confusing and not more feasible. Hence, it is recommended to go for the automated method.