Import MSG File to Microsoft 365: No Data Loss Migration
-
Written By
Aaradhya Jain -
Approved By
Shivam Rathore -
Updated on
March 31st, 2026 - Read Time
6 minutes
User Query: I have hundreds of MSG files saved on my system. How can I import MSG files to Microsoft 365 quickly without losing attachments or email formatting?
Summary: Many users store important emails in MSG format for backup or sharing. But when it comes to accessing those emails in Microsoft 365, things are not that simple. Microsoft 365 does not provide a direct option to import MSG files, which creates confusion for both individuals and organizations. If you are migrating old data or managing email records, importing MSG files into Microsoft 365 becomes necessary. This blog explains the reliable methods to import MSG to Office 365. It includes the manual method for a few files and a professional DRS MSG Converter Tool for bulk processing.
Real-Life Scenario: Import Outlook MSG to Office 365
In real situations, managing a large number of MSG files can be difficult when moving them to Microsoft 365. Doing it manually takes a lot of time and may lead to missing emails or attachments. A professional tool makes this task easier by allowing bulk import, keeping emails organized, and ensuring all data is transferred safely without any loss.
Instant Solution to Import MSG Files to Microsoft 365
- Firstly, download and install the DRS MSG Converter Software.
- Choose “Select Files” or “Select Folder” to add your MSG files.
- You can preview and select the MSG files to convert. Hit Next.
- Choose Office 365 as the Saving Format and enter its details.
- Apply advanced features as per your needs. Press Convert.
Reasons to Open MSG file in Office 365 Account
- The Office 365 store emails in a secure cloud environment.
- It allows users to access data from anywhere at any time.
- Unlike the MSG file, Office 365 manages all emails in one place.
- It helps to meet compliance and audit requirements.
- Moreover, improve email search and organization.
Manual Method to Import MSG Files to Microsoft 365
The manual method is useful when you only have a small number of MSG files to import. Here is how you can perform it:
- Firstly, open Outlook on your computer.
- Now, sign in with your Microsoft 365 account.
- Create a new folder (if you want to keep emails organized).
- Then, go to the folder where your MSG files are saved.
- After that, select the MSG files you want to import.
- Further, drag and drop them into the Outlook folder.
- Wait for the emails to sync with Microsoft 365.
Limitations of the Manual MSG to Office 365 Process
- This method is not suitable for bulk MSG files.
- It is time-consuming and repetitive.
- It requires an Outlook installation and is at risk of human error
- There is a chance of missing attachments.
- Moreover, no option for selective import.
Professional Tool to Import MSG Files to Microsoft 365
To avoid all the limitations of the manual method, you can use the reliable DRS MSG to Office 365 Converter. It allows users to convert multiple or large MSG files at once with no data loss. This tool preserves the original email formatting, structure, and metadata during the entire process. Designed with a simple interface, which means every user can easily use it. No technical skill is required. A free version of this tool is available to understand its features and functions. Furthermore, this tool is highly compatible with all Windows and Mac versions.
Key Features of the Professional Tool
- It supports bulk conversion with 100% accurate result.
- Options to convert MSG to OFT and other formats.
- Preview option to cross-verify the added MSG files.
- Date Filter for selective email migration between a date range.
- Remove Duplicate is used to exclude duplicate data.
- Additionally, it processes your data locally on your own machine and connects to Microsoft 365 through secure, authenticated connections.
Verified Steps to Import MSG Files to Office 365
- Primarily, launch the DRS MSG Converter Tool on your PC.
- You can add your MSG files and click Next.
- Select Files: To add a single MSG file.
- Select Folder: To add an MSG folder that contains multiple MSG files.
- Then, this tool offers a preview option to check the added file and select it to convert. Press Next.
- Afterwards, choose Office 365 as the Saving Format from the given list.
- Enter your Office 365 Email Address and Password to Sign In.
- Lastly, apply advanced features and filters as per your needs. Click Convert.
Conclusion
In this complete blog post, we explained two different methods to import MSG files to Microsoft 365. The manual method is free to use and is only used to convert a small number of MSG files. However, it has several limitations. Therefore, it’s highly suggested to use the professional tool. It supports bulk conversion with several advanced features. At the end, download the free version or full verison of this tool and import your MSG files without any hassle.
Frequently Asked Questions
Ans: An MSG file is a single email file created by Outlook that stores email content, attachments, and metadata. You need to import these files into Microsoft 365 to access them easily in a cloud environment, manage emails in one place, and ensure better security and compliance.
Ans: Yes, the tool allows you to import multiple MSG files in one go. It is designed for bulk processing, which saves time and ensures that all emails are transferred together without any data loss.
Ans: No, you do not need to install Outlook when using a professional tool. It can directly upload MSG files to your Microsoft 365 account without depending on Outlook.
Ans: Yes, a free demo version is available. It helps users understand how the tool works and check its features before purchasing the full version.
Ans: Yes, the tool supports multiple account migration. IT admins can manage and import MSG files for different Microsoft 365 accounts, making it suitable for organizations and enterprise use.
Ans: The tool is built to handle large data volumes efficiently. It maintains email structure, preserves attachments, and ensures secure migration, even when dealing with thousands of MSG files in enterprise environments.
About The Author:
I, Aaradhya Jain, a technical content writer at DRS Solutions, specializes in delivering clear, practical guides on data management, migration, and recovery tools. With a detail-oriented and user-first approach mindset, I transform complex processes into actionable insights for IT professionals and decision-makers.
