How to Migrate IMAP Emails to Office 365 Account – Expert Suggested Guide

IMAP vs. Office 365

Feature	IMAP	Office 365
Purpose	IMAP manages and accesses emails from a mail server. IMAP is an Internet Message Access Protocol.	Office 365 is the cloud base email client. It offers various applications like Outlook, Word, Excel, etc.
Compatibility	IMAP is compatible with both email clients whether you are using desktop clients like Outlook, or web-based clients like Yahoo.	Office 365 is compatible with both desktop and mobile versions such as iOS Mail, Android Mail,etc. (including Outlook).
Security	IMAP alone doesn’t provide robust security features.	Office 365 includes advanced security features.
Formatting	IMAP mainly deals with email content and basic email metadata like sender, recipient, subject, etc.	Office 365 offers professional formatting options for emails.
Size	The mail server’s configuration determines the size limit for individual emails and attachments.	It depends on the subscription plan.

Unleash the Exciting Microsoft 365 Updates

• New features for Sensitivity Labels: You can now assign a sub-label as the default when a parent label is selected, and sensitivity labels can be scoped between files, emails, and meetings.
• Blocking XLL add-ins from the Internet: Address the increasing number of malware attacks; XLL add-ins will now be stopped.
• Track tasks with @mentions: You can now use @mentions in comments to create, assign, and track tasks within your workbook.
• Formula evaluation tooltips: You can now see a tooltip showing the current value of just the part of a formula you’ve selected.
• Improved search: Outlook’s search experience has improved, making finding the emails you’re looking for easier.
• New features for collaboration: You can now collaborate on emails with others in real-time, and you can also use @mentions to notify people when you’ve added them to an email.

02 Proven Methods to Seamlessly Migrate IMAP Emails to Outlook 365

Here you will learn how to move emails from an IMAP account to Office 365 using the two best solutions:

1. Migrate IMAP Emails to Office 365 Manually
2. Effortless Email Migration to Office 365 with Aryson IMAP Backup Software

Method 1: How to Migrate IMAP Emails to Office 365 Like a Pro

1. Create your users in Outlook 365 and assign licences.
2. Edit your IMAP source email systems and prepare the information to migrate with the IMAP server name, username, password, and port number.
3. Go to the Recipients>Migration in the Exchange admin centre.
4. Hit More>Migrate to Exchange Online.
5. Select the IMAP migration and Next.
6. Finally, click on Browse to specify the created file.
7. When you select the migration file, Office 365 checks your file that is not empty and only allows CSV files.
8. After that, click on Start Migration.
9. At last, the migration will start; after completing the migration process, you can check your migrated emails successfully by logging in to your Microsoft 365 account.

Note: The manual method has many limitations; therefore, many users must avoid technical processes because it can lose their data and corrupt their files. You can download a single folder at once, and it’s time-consuming. If you have technical experience, you can migrate IMAP emails to Office 365 using the above steps.

Expert Tips to Migrate IMAP Emails to Outlook 365

• Make a backup of your email: It will help you to recover your emails if your data goes wrong during migration.
• First, try the migration procedure with a small size of your email: It will assist you in locating and fixing any migration process errors.
• If you have many email messages, it can take some time to complete the migration.
• The third-party IMAP backup tool can migrate multiple or large files/folders simultaneously without losing any data.

If you are facing errors with the manual method, you can switch professional solutions to Migrate IMAP Emails to Microsoft 365 without damaging data.

Method 2: Migrate Email from IMAP to Office 365 with Aryson IMAP Backup Software

This software allows users to directly migrate mailboxes from IMAP Server account to Office 365 with all email items. It supports all IMAP Servers and Domains and migrates email from them into Public Folder, Archive Mailboxes, and Shared Mailboxes of Office 365 accounts. Aryson IMAP Backup Software also supports exporting IMAP Emails to PST file formats for all Microsoft Outlook versions. The software back up IMAP emails locally in multiple file formats according to your requirements. Let’s now know the steps to migrate mailboxes from the IMAP server account into Office 365 directly.

Here are Step-by-Step Guide to perform migrating IMAP Emails to Office 365

1. Download & Install Aryson IMAP Backup Software.
2. Select Single Mode and Enter your IMAP Server Email Address and App Password.
3. Then, Add Host imap.gmail.com then click the Log-In button.
4. Choose the folder to migrate and Next.
5. Select Office 365 from the drop-down list and click the Next>>Log-In button.
6. After Log-In the Office 365 account, click Next.
7. Choose Mailbox/Archive/Public folders and Next.
8. Select the features that you want.
9. Finally, hit the Convert button.

Note: If you want to migrate multiple IMAP email clients, then Select Batch Mode>>Import CSV option. Choose CSV files, then click Open>>Next. Select the folder from the tree structure and Next. Choose Office 365 from the drop-down list and Next. At last, select features and click the Convert button. Remember, your CSV file format should be in the order of ID, Password, Port, and Host; otherwise, you can’t migrate it.

Conclusion:

As we write up above, there are two best approaches to Migrating IMAP Emails to Office 365. So, you can choose any one solution as per your requirement. But as we discussed, the manual method has limitations and is technical; therefore, you can only use this method with specialized knowledge. However, it would be best to use Aryson IMAP Backup software to migrate IMAP emails to Office 365 quickly. This article is helpful to you in moving emails from your IMAP account to Microsoft 365. If you have any queries, visit (How to use Aryson IMAP Backup software).

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