How to Import MBOX to Office 365? Simple Steps

What is MBOX and Office 365 Format?

MBOX is a commonly used file format that stores email messages and is supported by email clients such as Thunderbird, Apple Mail, and others. All your messages from a folder are saved in a single text file with the .mbox extension.

Besides that, Office 365 is a web-based suite of email and productivity tools offered by Microsoft. It uses Outlook Data Files with the .pst extension to store emails, contacts, and calendars. These files are fully compatible with Outlook and Office 365 accounts.

Why Import MBOX File to Office 365?

• To easily access your emails from anywhere, on any device.
• Office 365 offers built-in threat protection and data loss prevention.
• For seamless integration with Teams, OneDrive, SharePoint, etc.
• Also, Microsoft provides reliable cloud backup for your emails.
• Moreover, easier email and user management via Admin Center.

Manual Method to Import MBOX to Office 365

Free MBOX to Office 365 migration involves four major steps. Here is how you can perform it:

Step 01: Export MBOX Emails Using Thunderbird

1. Firstly, open Thunderbird where your MBOX files are stored.
2. Now, pick the emails or folders you want to transfer.
3. Use the ImportExportTools NG add-on (install it from Thunderbird add-ons).
4. Right-click the selected folder and choose ImportExportTools NG.
5. After that, click Export all messages in the folder and pick EML format.
6. Further, download the emails in a folder on your system.

Step 02: Import EML Files into Outlook

1. Now, open Microsoft Outlook installed on your system.
2. Then, create a new folder in Outlook where you want to import these emails.
3. Lastly, drag and drop the exported EML files from the folder into this new Outlook folder.

Step 03: Export Outlook Data to PST

1. In Outlook, go to File and choose Open & Export.
2. Now, choose Import/Export and select Export to a file. Click Next.
3. Afterwards, choose Outlook Data File (.pst) and hit Next.
4. Select the folder containing your imported emails.
5. Subsequently, choose a location to save the PST file and click Finish.

Step 04: Import PST File to Office 365

1. First, connect your Office 365 account in Outlook.
2. Then, open the PST file by going to File and choosing Open & Export.
3. In the end, open the Outlook Data File and move/copy emails to your Office 365 mailbox.

Limitations of the Manual Method

• This manual process is time-consuming and may risk data loss if not done carefully.
• No direct import of MBOX to Office 365 is supported without conversion.
• In addition, risk of data loss and MBOX file corruption.

However, you can easily avoid these limitations with the help of an alternative professional tool. 

Hassle-Free Solution to Import MBOX to Office 365

For a bulk and 100% accurate solution, using the professional CloudMigration MBOX to Office 365 Migrator Tool is highly recommended. This utility is specifically designed with advanced technology to import multiple MBOX files at once with no data loss. Also, you don’t need to first convert into other formats. It preserved data originality, confidentiality, and integrity throughout the process. Furthermore, this utility has a user-friendly interface, which means tech and non-tech users can easily use it.

How to Import MBOX File to Office 365?

1. Primary, download & install the CloudMigration MBOX File Converter Tool.
   
 
2. Then, you can pick: Select Files or Select Folder to add files. Click Next.
   
 
3. After that, you can preview and select files to convert. Hit Next.
   
 
4. Now, choose Save as Email Client and pick Office 365 from the list.
   
 
5. Further, enter Office 365 credentials, including ID & Password, to Sign In.
   
 
6. Finally, apply advanced features & filters based on your needs. Click Convert.
   

Important Note: The demo (Free) version of this software is available to explore its features and functions. 

What are the Benefits of CloudMigration MBOX Converter Software?

This utility offers several advanced features, including:

• Preview option available to cross-verify the data.
• Remove Duplicates is used to exclude duplicates.
• Date filter for selective email migration.
• Option to Import MBOX to Google Workspace.
• Also, highly compatible with all Windows versions.

Conclusion

In this technical blog post, we discussed several methods to import MBOX to Office 365 Mac & Windows. If you have a small number of MBOX files to import, you can use the manual method. However, this process is time-consuming and complex to perform. Also, increases the risk of data loss. So, to overcome these limitations, try the professional tool. This utility efficiently eliminates all the risk and offers you a hassle-free solution with a guarantee of 100% accuracy. 

Frequently Asked Questions

About The Author:

Md Shoaib

Hi, I’m Md Shoaib! I enjoy writing about technologies and helping my readers with their queries, and I’m always looking for new ways to challenge myself and grow. Professionally, I work as a Digital Marketer, where I specialize in SEO and Copywriting.

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