How to Migrate AWS WorkMail to Office 365 Account?
Migrate AWS WorkMail to Office 365 to secure your corporate communication and access online productivity applications easily. Due to recent changes to Amazon WorkMail and other major cloud email services, businesses are moving to Microsoft 365 as part of their strategy for maintaining continuity of their business. An effective strategy for migrating from AWS to Microsoft 365 is critical to ensuring that you have secure, accessible, and reliable access to your data.
In this article, we will discuss the process of migrating AWS WorkMail to Office 365 using either of the following methods: 1. Desktop Email Client (Outlook) or 2. IMAP Account Setup (a defined way of using email accounts via IMAP protocol), and 3. An application specifically built for migrating Amazon WorkMail accounts into Microsoft 365. Keep reading the article to find the best ways to easily migrate AWS WorkMail to Office 365.
Microsoft 365 Overview: A Complete Productivity Suite
Microsoft 365 (formerly known as Office 365) is a subscription-based cloud platform that provides more than just basic email hosting. If you migrate AWS WorkMail to Office 365, you get access to a complete collection of online office productivity applications (Word, Excel, PowerPoint, Teams, OneNote, OneDrive, SharePoint, etc.).
Additionally, migration from AWS WorkMail to Microsoft 365 offers a much larger limit for email message sizes of 150 MB (versus a maximum of 25 MB in AWS WorkMail) and many other advanced features, such as unlimited online meetings, HD video conferencing, and native Microsoft Active Directory integration.
Key Reasons to Migrate AWS WorkMail to Office 365
There are many great reasons to migrate Amazon WorkMail to Office 365. The most important are the following:
- Amazon WorkMail Will Shut Down: The most important reason to migrate AWS WorkMail to Office 365 is that AWS will close down Amazon WorkMail on March 31, 2027, which means you must move your data from Amazon WorkMail to Office 365 by that deadline. All new Amazon WorkMail registrations will also cease on April 30, 2026.
- Trustworthy Ecosystems: With an Amazon WorkMail to Office 365 migration, you are placing your trust in Microsoft, the recognized leader in enterprise IT, providing you with long-lasting, dependable, reliable, and consistent support.
- Migrating your data from AWS to Office 365 creates access to important collaborative tools like Teams or SharePoint that are not available with Amazon WorkMail.
- If you are using Office 365 (any version of Outlook), you will be able to integrate with all versions of Outlook (2007-2021), making the transition away from Amazon WorkMail easier. Migrating from Amazon WorkMail to Office 365 requires complex configurations to enable similar capabilities as those provided by using Office 365.
- Advanced Security / Backup: Migrate Amazon WorkMail to Office 365 to have automated backups, enhanced calendar sharing, greater scalability, and ultimate uninterrupted spam protection.
How to Migrate Amazon WorkMail to Office 365? Manual and Automated Ways
Migrating from AWS WorkMail to Office 365 is simple through IMAP configurations, the use of Outlook desktop client or by utilizing a specialized migration solution, such as the Amazon WorkMail to Office 365 Migration experience provided by BitRecover. Follow these steps mentioned below for an effortless AWS WorkMail to Office 365 migration via manual and automated methods.
Method 1: Migrate AWS WorkMail to Gmail Via IMAP
Here’s a simple list of steps for setting up email accounts for a new Office 365 instance on Microsoft Office 365.
- Create Accounts: Buy Office 365 licenses and create empty user mailboxes in the Microsoft Admin Center.
- Make a CSV File: Make an Excel spreadsheet (save it as .csv) with a list of users’ new Office 365 emails and their old WorkMail usernames and WorkMail passwords.
- To establish a connection between the two servers, you must set up an “IMAP Migration Endpoint” in the Office 365 Exchange Admin Center using the address of the AWS WorkMail server (e.g., imap.[region].AWSapps.com).
- Start the Sync: Upload the CSV file to create a “migration batch” and select “start.”
- Switch the Mail: Once the Dashboard is at “Synced,” update your Domain’s MX records to point to Office 365 so that any new emails received will arrive there.
Method 2: Migrate AWS WorkMail to Office 365 Via Outlook
Use the PST export/import method, which is best for 1-2 users and includes contacts and calendars.
- Connect your old account by adding it to the Outlook app.
- Go to File > Open & Export > Import/Export to export data to a .pst file.
- Add an Office 365 account to the same app.
- Go back to File > Open & Export > Import/Export to import the .pst file.
- Keep Outlook open while emails get uploaded to Office 365.
Major Limitations of Manual AWS to Office 365 Migration Methods
- Slow: It takes days or hours to open large account folders.
- Stay: Outlook and computers need to remain open.
- Manual: One email at a time is tedious and time-consuming for multi-user teams.
- Requires Desktop Application: Cannot use on a web browser.
- Crashes: Large files can freeze, become corrupted, or crash quickly.
- Waste Internet: When you download everything, you are essentially uploading it again.
Specialized Amazon WorkMail to Office 365 Migration Tool
Due to restrictive limitations associated with manual methods, many users will rely upon the BitRecover Email Backup Tool, which is frequently recommended as the most effective and efficient automated way to easily migrate Amazon WorkMail to Office 365.
This fully authorized software is unique in that it allows for direct migration from AWS WorkMail to Office 365, no advanced IT experience is required. Included in the tool’s feature set are bulk/batch migration of AWS to Office 365, scheduling of AWS to M365 migration, selective moving of folders from AWS to Office 365, various filtering options, and an automated process.
How to Migrate AWS WorkMail to Office 365? Steps
- Launch the AWS WorkMail to Office 365 migration tool and select Amazon WorkMail as the source.
- Enter the AWS WorkMail account credentials and click Login: Use Batch Mode if migrating multiple WorkMail accounts.)
- Select the folders you wish to migrate from Amazon WorkMail to Office 365.
- Select Office 365 as the save option to complete the migration process.
- Use features like Advanced filters and Schedule backup according to your needs.
- Enter the Office 365 information and click on the Backup button.
- Wait for the live progress report to be completed.
Exclusive Features of Amazon WorkMail to Office 365 Migration
- Fully Automated: Migrate Amazon WorkMail to Office 365 automatically using the Schedule feature.
- No Size Limitations: Transfer All Email Messages With Any Size Mailbox
- Maintains Complete Data Integrity: Professional Transfer of All Email Items, Including Attachments, TO, CC, BCC & Signature/Internet Headers
- Preserves Folder Hierarchy: Inbox Looks Exactly The Same After Move
- Free Trial Available: Evaluate 100% Before Purchasing a License
Essential Post-Migration IT Administrative Tasks
After you migrate AWS WorkMail to Office 365, you have additional IT tasks to complete. To complete your migration from AWS WorkMail to Office 365:
- Change the MX Records to match those of Microsoft 365 so that emails will properly route to the new email system.
- Update the Autodiscover Records on your DNS servers to allow Outlook desktop clients to access their new mailboxes.
- Have all of your users delete their Amazon WorkMail accounts from their client applications (Outlook/iOS) and log in using their new credentials.
FAQs: Migrate AWS WorkMail to Office 365
Que 1: What happens if I don’t move away from AWS WorkMail by March 2027?
A: AWS permanently disables WorkMail on March 31, 2027. All emails, contacts, and account data will then be permanently deleted and cannot be recovered.
Que 2: Can I migrate AWS accounts to M365 in bulk?
A: Yes, you can use the tool’s batch mode to upload multiple account credentials from a CSV file and migrate all accounts for your organization at once.
Que 3: Are there size limitations for transferring messages?
A: With a licensed version of the tool, there are no size limitations for transferring email.
Que 4: Does the automated software support Windows OS?
A: Yes, the AWS to Office 365 migration tool works with the latest Windows and Mac OS versions.
Conclusion: Secure Your Data Before the Deadline
To migrate from AWS WorkMail to Office 365, you should use the migration tool that will automatically move your data without any errors. If you try to do this manually, you may lose data or get frustrated. Get a free demo now, and keep your corporate data before the end of AWS.
