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How to Migrate Data From Windows Live Mail to Office 365?

Michel Allan
How to Migrate Data From Windows Live Mail to Office 365?

There are professionals who still have Windows Live Mail for desktop emailing needs. They have configured multiple accounts that they manage from a single interface. It helps them maintain regular conversations with old customers familiar with domain ID. Also with new ones having the Office 365 account. It can be quite useful for them to directly migrate Windows Live Mail to Office 365. In this post, one can learn all about this issue in detail. It introduces a unique and reliable way to import complete data of Windows Live Mail into Office 365 user account. It can be helpful to anyone looking for similar situations. Continue reading to find out more.

Let us take a user query which is related to how to migrate windows live mail EML files to office 365 -

I am part of a team of legal advisor’s. Our clients communicate through my @company ID. I configured it on Windows Live Mail my old PC. But now I would like to export Windows Live Mail to Office 365. I have heard the only way in the transfer EML files. Can you help me explain what are these and how to use them in my new Office 365 account”

EML: It is a format used by many email applications for saving individual messages as a file. It stores complete email data with attachment in a single file with .eml extension. If one drag and drops Windows Live Mail save emails to hard drive an EML file is created. Same goes for Mozilla Thunderbird, Outlook Express, Apple Mail, Zoho etc.

It is a standard format that contains a complete header and message body. The header part contains details of the sender and the receiver. It also contains the subject, to, cc, bcc, time, date and other important information. The .eml files can be opened through a browser window. It can be used to export Windows Live Mail to Office 365. It can be also be used to backup crucial conversations, or transfer them across computers or operating systems.

Reasons to Migrate Windows Live Mail to Office 365

Listed here are some of the many leading causes on why users prefer Office 365 over Windows Live Mail:

Obsolete Technology: First and foremost Windows Live Mail is an outdated email client which is no longer supported by Microsoft. If there is any error or unresolvable issue, the technician suggests an upgrade. Windows Live Mail is replaced by inbuilt Windows Mail App on PC.

Any time Access to Mailbox: It is the benefit of cloud services, that emails can be accessed from anywhere, at any time. An employee is no longer chained to desktop and can be productive even when travelling.

Cross-Platform Support: After migrating Windows Live Mail to Office 365 (Exchange Online) one can access emails through a browser on any device. It can be on a laptop, tablet, PC, Mac OS, Android or iOS mobile device.

Advanced Features: The Microsoft cloud servers provide better document collaboration and real-time sharing of files. It offers the latest available versions of all Office suite application without purchasing a license for each.

Automated Solution to Directly Upload Windows Live Mail Emails to Office 365

There are ways to directly transfer all the crucial conversations directly to Microsoft cloud servers. These are to use a specially designed software that excels in maintaining on-disk folder structure during export. One such reliable, efficient and user-friendly product is the DataHelp EML to Office 365 migration tool. It is a basic application that uses the login user-name and password to import Windows Live Mail Email or .eml files to Office 365 account. There are no prerequisites required to migrate Windows Live Mail messages to Office 365 account. It is compatible with all Windows 10/8.1/8/7/ or earlier versions for both 32 and 64-bit machines.


Organization needs require data integrity and consistency to be maintained during transfer. Any business would rather keep using Windows Live Mail email client then try to migrate Windows Live Mail to Office 365 manually. It is a huge risk and chances are some important paragraphs and diagram may not same in the output. It is better to go for an automated solution like the one mentioned in this post. It ensures the safety of email data and retains even the meta properties of the EML files. It is a complete solution for anyone looking to move to Office 365 cloud services. Download and use the demo version for free. It offers to move up to 10 items per folder into Office 365 for no extra cost.

Michel Allan
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