How to Import MBOX to Office 365 –  Easy Ways

Written By

Published on
January 25th, 2022

Updated on
August 24, 2024

5 minutes Read

Commonly, migrating from one email program to another for more advanced facilities and services. This will help you to increase or improve productivity. In recent times, many users have been impressed with the process and services of Microsoft Office 365 which requires moving their email data. Similarly, users ask different solutions-related queries to import MBOX to Office 365. For a secure and quick process, you can use the MBOX Converter

The MBOX files store and manage all its email messages in a single plain text file. You can view and read MBOX files on different platforms which makes it convenient to back up or transfer. On the other hand, Microsoft Office 365 offers various advanced features to simplify or ease the workflow. It includes security features to protect confidential information or integrated tools to manage email, calendar, and collaboration. 

Import MBOX to Office 365 – An Effective Way

Read this section to solve your query: How to transfer MBOX files into Office 365? For Windows users, you have both a manual and an automated method while the manual process can be complex and useful for importing a limited number of files. If you’re a Mac user, the automated tool is your only option. Now, we will explore the manual procedure for Windows users. 

#1. Import MBOX to Microsoft 365 Manually – For Windows

To accomplish this task manually, you have to go through all the steps. The steps are: 

  • Convert MBOX files to EML, 
  • Copy & paste EML files into Outlook application,
  • Save the EML file into PST, and
  • Import PST files into Ofiice 365. 

Once you complete all four major steps, you will be able to import MBOX to Office 365 successfully. 

Step 1. Steps to Save MBOX into EML

  1. Open the MBOX-supported email client like Thunderbird.
  2. After this, import all the MBOX files from your system to Thunderbird.  
  3. Then, drag and drop these files from Thunderbird to the desired location in your system. 
  4. Now, all your files will be saved in the EML file format at the desired location. 

Step 2. Drag and Drop the EML file into Microsoft Outlook

  1. Launch Microsoft Outlook. 
  2. Then, create a new folder in your Outlook application. 
  3. Now, drag and drop your EML file from your system to the newly generated folder. 

Step 3. EML to PST Conversion With MS Outlook

  1. To Convert EML to PST, start the Outlook application. 
  2. Next, go to the Files option and then Open & Export >> Export.
  3. Then, opt for Export to a file >> tap Next.
  4. Further, choose Outlook Data File (.pst) and then hit Next.
  5. Subsequently, browse and select the folder for conversion. Press Next.
  6. After this, choose the location to store your output PST file. 
  7. Now, click the Finish button to start the process. 

Step 4. Transfer PST File into Microsoft Office 365

Before you start, make sure your Outlook is sync with the MS Office 365. 

  1. First, visit the File >> Open & Export >> Import.
  2. Now, choose Import from another program or file and hit Next.
  3. Afterwards, select Outlook Data File (.pst). Tap Next.
  4. Thereafter, opt for the previously converted PST file from your system. 
  5. At last, click Finish to Import PST to Office 365.  

As you can see, the above procedure is lengthy and complicated. As a result, it will increase the chance of data loss. If you’re worried about using this method, we have another automated solution for secure and smooth outcomes. 

#2. Professional Procedure to Import MBOX into Outlook 365

Using MacSonik MBOX Converter for Mac is the best option if you have multiple or large MBOX files for conversion. This software has an easy-to-use interface that will help you to import MBOX to Office 365, Gmail, and other email services. Additionally, it offers numerous advanced features to enhance productivity such as excluding duplicates, importing selective emails, and many more. Also, it will provide accurate and risk-free results in a few seconds. 

Step-by-Step Procedure to Import MBOX File to Office 365

Follow the steps below to successfully move your MBOX files into MS Office 365.

  1. Firstly, install and start the MBOX Converter
  2. After that, tap Select Files/Select Folders to add an MBOX file. Click Open >> Next
  3. Then, view the content of the added MBOX file and tick for further proceeding. Hit Next
  4. then, pick Office 365 from the Save/Backup/Migrate As drop-down list. 
  5. Next, enter the credentials of your Office 365 account and press Sign In
  6. Lastly, tap Convert to start the procedure of importing MBOX to Office 365. 

Also Read – Import MBOX to Google Workspace

Conclusion 

In this blog, we have explained the methods and simple steps to import MBOX to Office 365. If you’re a Windows user, you can use either: manual or professional. In case you have limited MBOX files, the native procedure is effective, However, the professional technique will help you complete the process in no downtime. Also, this software works on both Mac and Windows OS with the same effectiveness.

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