How Do I Import Old Emails into Office 365?

How Do I Import Old Emails into Office 365?

Free EML to Office 365 Converter Online Download tool to import EML files to Office 365 Cloud Account. Convert Batch EML message document files to O365 with Attachments & multiple advance functions.

Are you looking for a way to import EML emails files in Office 365 but afraid of losing database because of lack of knowledge? Is the process of migrating old email files in Office 365 seems difficult to you? If yes then you are at right place. The write up guide you in getting expected solution of how do I import old emails into Office 365 without any hurdle. Let’s have a look on one of the user query to understand the problem!

Hello! I am Margaret, I am looking for a solution to import old EML files of Windows Live Mail and DreamMail in Office 365. I tried to search for a method but fails to find any helpful approach. I have 1000+ EML files saved in my PC and now my PC is running out of space. I need to transfer all of the EML to Office 365 as soon as possible. If you are aware of any useful approach than please let me know.

Many other users like Margaret feels the same and due to lack of proper knowledge finds lots of hurdle during conversion. But don’t worry, we will cover all the required details in this blog post and helps you in getting something valuable. Just read the article till end to know complete procedure of importing EML emails to Office 365.

What are EML File and Why can’t Open in Office 365?

An EML file is an email message saved by application like Windows Live Mail, Thunderbird, Windows Mail, eM Client, Entourage, DreamMail, Apple Mail and many other. The EML files follows plain message formatting that contain subject, sender, recipient, and date of message. These files also includes one or more than one attachment files. Office 365 on the other hand is a cloud server of Microsoft Office Suite. It comes along with variety of applications like Word, Excel, OneNote, PowerPoint, Publisher, Access, Outlook and much more. EML files cannot open directly in Office 365 because it does not support EML file extension. Neither has it have any export option that support to import EML files in Office 365. Therefore users need to make EML files compatible to open in Office 365 to save them permanently.

EML to Office 365 Converter – A Direct Solution

CubexSoft EML to Office 365 Converter is a professional solution that provides automatic EML email files export to Office 365 without loss of database. The tool is supportable on Windows operating system of 32 bit and 64 bit. You can use the utility on any Windows editions such as 10, 8, 7, 8.1, Vista, XP, etc. The tool main emphasis is to save valuable time of users while making the conversion short. No technical skills is required to import EML files in Office 365. The tool is ideal for importing huge quantity database. See below mentioned points to take overview of software benefits:

  • The email conversion utility batch import EML email to Office 365 in single time processing.
  • It support to save all the EML attachments in Office 365 without any alteration in sizes and properties.
  • The email migration program facilitate to export EML files directly to admin account of Office 365.
  • EML to Office 365 Converter provides filter option so that user can save specific category EML files in Office 365.
  • The demo edition of EML to Office 365 Converter is also available to guide users in importing multiple EML files to Office 365.


Many users hesitate to import EML files in Office 365 and want a feasible solution to understand how do I import old emails into Office 365. Here we provide you overview of EML files and why users need to make EML files compatible before importing them in Office 365. We also mention professional utility EML Converter of importing EML files along with attachments to Office 365. We hope now users are able to export unlimited EML files data without any difficulty.

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