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Thunderbird MBOX Export to Office 365

Peter9927 October 4, 2021

If you want your email from Thunderbird (mbox) to Office 365 account directly, then you are on the right path of the internet. Here, I am going to discuss the perfect methods to convert all emails of Thunderbird app (.mbox) into MS Office 365 with all large size and small size files.

To follow this procedure you never need any technical knowledge as the tool is capable to convert all email files within some user-oriented files. This process of converting email files into Office 365 account is a direct process, you just load your email data into the CubexSoft MBOX to Office 365 Migrator and then the tool will save all emails into the required account of Office 365.

This software contains many features to facilitate users for the migration process of email files. You can take advantage of all these features and options and follow the steps of the tool on any Windows Operating System including Windows 11.

Step-By-Step Procedure for Thunderbird MBOX Export to Office 365

mbox to office 365

Step 1. Download and start the software and Add Files or that folder that contains multiple email files (MBOX) of Mozilla Thunderbird.

Step 2. Press the Next tab and login to your Office 365 account in which your email data will be stored.

Step 3. Utilize the More Options section to use the filtration options.

Step 4. Click the Export tab and wait for the completion of this process.

After the completion of this procedure, you will view Thunderbird MBOX data into MS Office 365 account. This tool maintains the structure of files so that after the migration process every user can view their emails with the same view.

This software is designed for the conversion of batch email data so you can easily move your entire email data through a single processing way. Or you can also convert some files by utilizing the Add Files option.

Free Solution to Move Thunderbird MBOX to Office 365

If you are searching for any free solution for Thunderbird MBOX export to Office 365 account, then you can utilize the demo version of this tool. This edition is free for all users and converts the first 20 MBOX files through this process. You can follow the steps of this advanced utility through this edition for absolutely free.

This edition can be utilized to view the steps of this software with the live process. It provides an overview of the procedure and lets you check the relevance of this amazing software. You can download it and follow the step-by-step procedure to export Thunderbird MBOX to Office 365.

Some Other Tools to Export Thunderbird MBOX to Office 365

  1. MailsMagic MBOX Migrator
  2. PCVARE MBOX Converter
  3. ToolsToExport MBOX to Office 365 Migration Tool
  4. MailSouls MBOX Converter


This blog contains every single steps through which you can easily move your email data (Thunderbird MBOX files) in your MS Office 365 account directly. This amazing utility can be handle by all users including non-professional users. This tool also provides multiple options to manage your email data according to date range, etc. I suggest you download its free version and get an overview of the steps of this software.

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