Best Way to Move Thunderbird Account to Office 365 on Windows OS

Best Way to Move Thunderbird Account to Office 365 on Windows OS

Jun 16, 2021, 2:46:20 PM Tech and Science

Thunderbird to Office 365 is the advanced utility that moves Thunderbird account to Office 365 on all Windows machine

Nowadays a large number of email platforms are present in the online market, providing email services. Every organization uses email clients to manage their database and sharing info with their business partners/staff. Mozilla Thunderbird is among one of those email clients which enables users to manage their personal info such as contacts, calendar, task, etc. It is mostly used by small businesses and home users. But recently we found many cases of switching Thunderbird profile into Office 365. It is not an easy task to migrate a profile from one platform to another until you don’t know the right way to perform it. There are various methods available through which you can export emails from Thunderbird profile to Office 365 but none of them is successful in migrating large quantity data. So if you want to know how to move thunderbird account to office 365 then read this blog till the end.

Reasons to Export Mozilla Thunderbird Email to Office 365

Office 365 is a cloud-based application developed by Microsoft. The Microsoft based advance application is very good at providing services which fulfill all the requirement of users. The independent platform provides you more storage than Thunderbird and can be useful for a large organization having more day-to-day transactions. Office 365 comes with a complete package of Thunderbird that includes 60 min Skype hours, Exchange, Outlook, PowerPoint, Word, etc. It helps users to centralize the database in single places. These are the main reason which force user to choose Office 365 over Mozilla Thunderbird. Mailboxes of Office 365 can be accessed anytime and anywhere.

Thunderbird to Office 365 Migrator – A Smart Solution

MBOX to Office 365 is an efficient third-party tool that provides you perfect solution of how to move the Thunderbird account to office 365. The tool provides quick solution keeping all your data intact. Being an independent application, it doesn’t need any other application to depend upon. The working of the software is too easy and effortless. To know more about the software , you can download and try its free demo version. The demo version of Thunderbird to Office 365 Converter is available for user convenience. It export maximum of 25 emails from each Thunderbird MBOX file to Office 365 for free of cost.

How the Software Move Mozilla Thunderbird Emails to Office 365?

Follow all these steps to export Mozilla Thunderbird emails to Office 365:

Step 1: Download Thunderbird to Office 365 Converter and run it in your system.

Step 2: Next the software as you to choose the option according to your requirement

·       Add File

·       Add Folder

If you choose the first option then the software load Thunderbird mailboxes (MBOX file) one at a time. Otherwise you can add multiple files at once by selecting the folder in which they all reside.

Step 3: After adding the mailboxes, the software shows the list of added files. Re-check all the selected files then click on Next.

Step 4: Choose Office 365 as output option to export Thunderbird emails to Office 365. Click Next to move forward.

Step 5: Choose the way to select Office 365 account:

·       With Impersonation: You will need admin creds for this. Simply, use the admin privilege to add multiple Office 365 accounts to be mapped with MBOX files.

·       Without Impersonation: You will need to enter the user creds including password for each O365 use account.

Step 6: Next click on Apply Filters to apply advance filters for selective migration.

·       Date Filters: Apply date filters to export Thunderbird emails of certain date range.

Step 7: Click on Export button. The software start the conversion process and shows live status of Conversion which will be finished in few minutes.

Step 8: Once the conversion is completed, the software provide complete backup report which contains each and every detail of conversion. Click on Save report option to save the log report in future use.

Remarkable Features of Thunderbird to Office 365 Converter.

The software support selective mail migration through the advanced date-filters. It facilitate user to select to & from date and only those received emails that fall between this date-range are migrate to Office 365.

It is an independent application which doesn’t require configuration of Thunderbird in your system.

The tool is a desktop based application which is accessible on all Windows version such as 10, 8, 7, 8.1, vista etc.

During Conversion, Thunderbird to Office 365 Converter maintains all the email attributes such as header, email formatting, font size, style, hyperlinks, images etc.

The software has user friendly GUI which makes it easy to be operated by anyone.

Another unique feature of the software is that it provides two migration options: With Impersonation & Without Impersonation. The former allows the admin to migrate multiple MBOX files to corresponding Office 365 accounts without the need to provide password for each account.


In this blog we provide you complete solution of How to move thunderbird account to office 365 accurately. If you want a risk free solution with pocket friendly rates then go for the advance utility. Thunderbird Converter is the most worthy tool which can migrate bulk of files in just one time processing and saves your lots of crucial time.

Published by Stephen Renald

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