How to Open MBOX File in Office 365 Automatically?

Jackson Strong | January 5th, 2024 | Email Migration, Office 365

If you are wondering about a solution for how to import MBOX to Office 365, then this article is for you. Here, we will discuss the step-by-step procedure to migrate MBOX to Office 365 account. Read this blog to know the top 2 solutions to perform MBOX to Office 365 migration without any issues.

MBOX is a widely used email storage format that stores various important information. It is compatible with multiple email clients such as Mozilla Thunderbird, Apple Mail, Entourage, and others. If someone has their data in MBOX file, it can’t be easily shared with others until you have its supported email client locations to access it. However, there might be other cases where users need to import MBOX file to Office 365.

Importing MBOX file to Office 365 may not be easy for everyone, we will explore the best and simplest methods to import MBOX file to Office 365 account. So, let’s get started.

How to Import MBOX File to Office 365 Free?

The only manual solution is to import MBOX from Thunderbird to Office 365. As we know, Thunderbird can easily import MBOX files to its account. So let’s start with the step-by-step process.

1. Launch and run Mozilla Thunderbird in your system tap Skip and use your existing email.

2. Enter your name, Office 365 email address and password. Click the Next button.

set up office 365 account

3. Now, provide the details to configure it manually, and click on the Done button.

set up office 365 account in thunderbird

4. Once completed, restart Thunderbird and install the importExportTools NG plugin.

5. Then, Go to the local folder & right-click on it.

6. Next, choose importExportTools NG>> Import MBOX File.Import MBOX file

7. Now navigate to the MBOX file and upload it to Office 365.

8. Select this MBOX file and click Copy to >> Office 365 Account.

copy mbox to office 365

In this way, you can manually migrate MBOX to Office 365 via Thunderbird.

Demerits of Manual Method

  • The described solution is lengthy and time-consuming.
  • Non-technical users will find this solution difficult to implement.

How to Migrate MBOX to Office 365 Automatically?

As there you can see in the above method, it is very complex and lengthy. Anyone can easily get fed up by implementing this solution to upload MBOX file in Office 365 Account. Those seeking a direct way to import MBOX file to Office 365 must try the Advik MBOX Converter. This handy tool easily handles mbox to Office 365 migration in bulk. You can upload an unlimited number of MBOX files to Office 365 account using this utility.

Even, you can import large-sized .mbox files without facing any glitches. Also, it maintains complete folder hierarchy of MBOX file throughout the process. It is an easy-to-use tool that can easily complete the whole process in just four simple steps.

Try the FREE demo version of this tool to check its working steps on your Windows machine at no cost.

Note: Enable Less Secure Apps in Office 365. Click here for the instructions.

Steps to Import MBOX to Office 365 Email Account

Step 1. Run the MBOX to Office 365 Tool and add .mbox file.

run the software

Step 2. Choose the required MBOX email folders of your choice.

choose the required MBOX email folders

Step 3. Next, select Office 365 as a saving option from the list.

select office 365 as saving option

Step 4. Enter Office 365 login credentials & click the Convert button.

enter office 365 account details & click convert

Step 5. Now, analyze the live MBOX to Office 365 migration process.

analyze the MBOX to Office 365 migration process

Done! This is how you can import MBOX file to Outlook 365 account.

Open your Office 365 webmail account and access the complete data of the Mailbox archive.

Watch How to Import MBOX File into Outlook 365

Overall, this software is the ultimate solution to transfer data from mailboxes. 

Let’s check out some other benefits of using this utility. Some of them are;

  • The simplest user interface for technical and non-technical users.
  • Batch import MBOX to Office 365 account in a single attempt.
  • Maintain mailbox folder hierarchy and key elements of MBOX file.
  • Also, this tool offers to repair MBOX file whether it is damaged or corrupted.
  • Export MBOX to 20+ file formats; convert MBOX to PST, EML, PDF, MSG, etc.
  • Preserve Metadata and other mailbox items such as To/from, subject, Cc, etc.
  • Also, extract emails from MBOX file with attachments.
  • Unlimited migration with no maximum file size limitation.

Conclusion

The write-up offered two easy ways to import MBOX to Office 365 account. Both manual and professional solutions are thoroughly explained with step-by-step details. However, if you find a manual solution a bit difficult and lengthy, give an automated tool a try. It is an advanced and ultimate approach that provides the desired output in less time.

Frequently Asked Questions (FAQs)

Q1. I have Opera Mail MBOX files, can I use this utility to transfer Opera Mail to Office 365?

Ans. Yes, this tool supports more than 20+ MBOX-supported email clients. Thus, you can easily migrate email from Opera Mail to Office 365 Account.

Q2. I have a large number of MBOX files and I want to know how to import multiple MBOX files into Office 365 account using this utility.

Ans. Yes, this MBOX to Office 365 Converter gives complete freedom to import an unlimited number of MBOX files immediately.

Q3. Can I import MBOX to other webmail services such as Zoho Mail?

Ans. This tool allows you to import MBOX to Zoho Mail and almost every IMAP-based email service with no issues.