How to Migrate IMAP to Office 365 Account? A Complete Guide

Want to migrate IMAP to Office 365 account with all your emails and other data? This guide has everything you need to know, whether you want to migrate emails from your IMAP account to an Office 365 shared mailbox or primary mailbox. It may be that you want simple IMAP to Office 365 migration or if you want to safely import IMAP email to Office 365 accounts. We will demonstrate the IMAP migration to Office 365 step by step along the way so that your data is transferred easily without an issue and you have complete access to them in Microsoft’s cloud platform.

Understanding IMAP and Office 365

Multiple businesses are using IMAP-based email clients for professional work and they want to import IMAP to Office 365 accounts due to the popularity of MS O365 and some other reasons.

As we all that MS Office 365 is a widely used platform which provides multiple apps and services at one platform to maintain users’ data. It is especially used by large businesses and organizations.

However, IMAP to Office 365 migration is not easy for all users, but don’t worry, here we are going to discuss all the easiest and possible methods to accomplish the task. Before we start the process, let’s have a look at the requirements for why users want to migrate IMAP to Office 365 account.

How to Migrate IMAP to Office 365 Manually?

If you’re preparing to import IMAP email to Office 365 from an IMAP server (like Gmail, Yahoo or another custom email provider), there are a couple of manual methods to consider. However, please note that these methods have a couple of technical steps and are more practical with small to medium size migrations, a little more technical task. Below are the most common manual methods that you can use based on your level of access and comfort.

Method 1: Migrate from IMAP to Office 365 Using Microsoft 365 Admin Center

1. Create a CSV file containing your IMAP user emails, usernames, and passwords.
2. Login to the Microsoft 365 Admin Center.
3. Select Setup > Data migration.
4. Select your email provider (IMAP servers like Gmail, Yahoo, etc.).
5. Upload the CSV file.
6. Start your migration and wait for it to finish to migrate IMAP to Office 365.

This way you can move emails from your IMAP account to Office 365 using the Microsoft Admin Center.

Method 2: Export Emails from IMAP to Office 365 Using Outlook Drag & Drop

1. Add both the IMAP account and the Office 365 account to the Outlook app.
2. Allow Outlook to sync both mailboxes.
3. Then manually drag emails from the IMAP mailbox to the Office 365 mailbox.
4. Wait for Outlook to upload the moved emails to Office 365.

Method 3: IMAP to Office 365 Migration Using PowerShell Method (For Admins)

1. Create a CSV file of email addresses and credentials.
2. Open Windows PowerShell and log into Exchange Online.
3. Create the migration batch using:
   New-MigrationBatch -Name "IMAPtoO365" -CSVData ([System.IO.File]::ReadAllBytes("C:\IMAPList.csv")) -SourceEndpoint "IMAP" -TargetDeliveryDomain "domain.onmicrosoft.com"
4. Start the migration using:
   Start-MigrationBatch -Identity "IMAPtoO365"

Note: There manual methods are not recommended by the professionals to move data from an IMAP account to Office 365 account as they are too much technical, time-consuming and can cause many technical errors. To use these methods you require a high level of technical expertise. However, if you use the direct solution that is mentioned below, you will not face any of these error.

Steps to Import IMAP to Office 365

• Step 1: Download the software.
• Step 2: Enter the login details and IMAP details.
• Step 3: Select the required folders and subfolders.
• Step 4: Choose Office 365 as the saving option.
• Step 5: Enter the login details for the Office 365 account.
• Step 6: Hit the Backup button to migrate IMAP to Office 365.

How to Migrate IMAP to Office 365 Step by Step?

1. Firstly, install & launch the software on your machine. Users are asked to enter the credentials of their Email Address & Password.

   

2. Alternatively, if a user wants to migrate multiple IMAP email accounts into Office 365 account. You can do it by selecting the “Load Batch mode” option.

   

3. The software will process the user account folders and subsequent data to migrate IMAP to Office 365.

   

4. Then, select only the required mailbox folders to import IMAP email to Office 365.

   

5. After that, select Office 365 option from the saving list.

   

6. Click on the Filter Options tab and apply the advanced filters to find specific emails.

   

7. Choose the language and enter your Office 365 mailbox user ID for migrating IMAP to Office 365.

   

8. Finally, select the primary mailbox option and click on the Backup button to migrate IMAP to Office 365.

   

9. In the end, the application will pop up a confirmation message box. Here, authenticate the Office 365 account.

   

10. Finally, the IMAP to Microsoft 365 migration will start, and after the successful process, a confirmation message will appear and hit the OK button.

    

Conclusion

This article gives a detailed process of how to migrate IMAP to Office 365 account using manual and direct methods. Moreover, there are multiple other solutions present on the Internet but this is one of the best and most effortless solutions present on the Internet. We recommend you all continue with this solution without the need for any kind of technical guidance.