Import EML to Office 365—Complete Migration Guide

William Smith: I have many EML files containing messages from various email clients, and now my organisation is transitioning to Office 365. I need a secure method of importing these EML files without losing mail messages or attaching files or folders. What is the most effective approach for a seamless migration?

Currently, many organisations are migrating to Office 365, but handling numerous EML files is a difficult task. Therefore, they are searching for solutions to import EML to Office 365 without loss of attachments and folder hierarchy. Read this blog to discover how a trustworthy EML to Office 365 Migration Tool can accelerate the process, minimise manual efforts, and move all the emails to Office 365 with accuracy.

Reasons to Import EML files to Office 365

Let’s first understand why users’ decision to upload EML to Office 365 is appropriate for many businesses before starting the migration.

  • It helps to centralize email access on a single, safe platform
  • Also, Outlook and Office 365 technologies make managing emails simple.
  • Users will get enhanced cooperation between departments and teams
  • There will be improved data protection, security, and compliance aspects
  • Users will get long-term email storage and simplified backup

Various Methods to Import EML to Office 365

The best approach for conversion of EML relies on the size of data, the time available, and the level of technical comfort. We will see two approaches, which are the manual method and the professional method.

Manual Method to Import EML to Microsoft 365

This manual approach involves importing EML files into an Office 365 mailbox via Microsoft Outlook. It is useful if you have a few EML files and want to import them into Office 365 manually.

  1. First, install and start Microsoft Outlook on your system.
  2. Then, open the folder containing your EML files.
  3. Next, choose an EML file and press the left-click button to select Move to >> Outlook
  4. Consequently, drag and drop the chosen file into Outlook’s Inbox or any other preferred location.
  5. Once the import is complete, access your EML emails in Outlook.

Disadvantages of the Manual Method

  • This method requires a lot of time when importing a large number of EML files
  • Also, it depends on the Outlook installation and configuration
  • This approach is not practical for bulk or repeated imports
  • There are higher chance of skipped emails or incomplete transfers
  • Users will not receive any advanced options for filtering or automation

Professional Method to Import EML to Office 365

The use of dedicated migration software ensures that a bulk EML file migration is organised and runs smoothly. The EML to Office 365 Migration Tool allows users to transfer EML files directly into Office 365 mailboxes. Also, this tool maintains the entire folder structure, emails, and attachments. Moreover, email previewing prior to the actual transfer, simultaneous uploads of several files, and the use of filters to manage imports are some of the features provided to the users. 

Steps to Quick Upload EML to Office 365

  1. First, install and launch the EML Converter.Install and launch the EML Converter
  2. Then, click on Select File(s)/Select Folder to upload your MBOX files and click on the Next button. Select File(s)/Select Folder and click on the Next button
  3. Now, you can preview all the selected EML mail data and click Next.preview all the selected EML mail data and click Next
  4. Afterward, choose Office 365 as the output destination and click on the Sign In button.choose Office 365 and click on the Sign In button
  5. Next, apply the filters as per your requirements and click on the Convert button.apply the filters and click on the Convert button.
  6. Lastly, you can download reports or convert again after the conversion is finished.download reports or convert again

Conclusion

When you know the right way to do it, importing EML files to Office 365 becomes much easier. In the first method, we discussed the manual drag-and-drop process that uses Outlook for a few imports, and then we explained the professional solution that is meant for large and structured migrations. These two methods are very different in their use according to the number of EML files and the control required. We learned that users can import EML to Office 365 by following the steps mentioned above and can retain messages, attachments, and folder structure as they should be.

Frequently Asked Questions

Q1. Is there a direct way to upload EML files to Office 365?

Ans. Office 365 doesn’t offer a built-in option to upload EML files directly, but using Sysinfo EML Converter allows you to import them easily and accurately.

Q2. How to upload EML to Office 365 without Outlook?

Ans. If you want to skip Outlook, EML Converter provides a simple way to import EML files straight into Office 365 mailboxes.

Q3. Does importing EML to Office 365 preserve attachments and metadata?

Ans. Yes, when the import is done properly, email content, attachments, and header details remain exactly as they were.

Q4. What is the best way to import EML to Office 365 for large data?

Ans. A professional SysInfo EML to Office 365 Migration Software is the best option for a large number of EML files because it allows bulk imports and maintains email organization.

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