How to Migrate Email from Thunderbird to Office 365

If you adopt the appropriate approach, you can migrate from Thunderbird to Office 365 account easily and efficiently. With the manual steps, migrating Thunderbird emails is quite time-consuming. Therefore, we suggest the professional Thunderbird Backup Tool for migrating your complete Thunderbird mailbox swiftly.

Mozilla Thunderbird is an email client for managing multiple email accounts. You can add various IMAP email accounts and send/receive emails from the Thunderbird application. It has a simple and interactive GUI, yet most users want to migrate their Thunderbird emails to Office 365 accounts.

Office 365 provides all utilities of the Microsoft Office Suite. It is a cloud solution with advanced features and enhanced security. Moreover, you can manage multiple user accounts with the same admin account. Let us check some additional reasons why users want to migrate emails from Thunderbird to Office 365

Reasons to Migrate from Thunderbird to Office 365

Microsoft Office 365 offers numerous advanced features that lead users to transfer Thunderbird to Office 365. Apart from that, there are many other reasons for switching the email provider.

• Office 365 is a complete business suite that offers various tools like Word, Excel, Outlook, etc. On the other hand, Thunderbird is just an email client.
• Office 365 offers cloud storage to save your valuable data. You can access it from anywhere. Thunderbird does not offer cloud storage.
• In terms of security, Office 365 has top-notch security features to protect your data.
• Thunderbird is an email client that requires installation. However, you do not need to install Office 365. You can access your emails from anywhere.

These are just a few prominent reasons. The causes for exporting your mailbox data are even more. Now, let us check how to migrate from Thunderbird to Office 365.

How to Migrate Emails from Thunderbird to Microsoft 365?

In the manual method to migrate Thunderbird files to Office 365 account, first, you need to configure Office 365 account in the Mozilla Thunderbird email client. After that, perform the drag-and-drop operation to copy emails from the Thunderbird mailbox to Office 365 account. This way, you can easily migrate your emails from Thunderbird to an Office 365 account.

Follow the below steps to export email from Thunderbird to Office 365.

• Open Mozilla Thunderbird in your system and press the Tools option.
• Click on the Account Setting option to open the Account Settings page.

• In the left section, click on the Account Actions option and choose Add Mail Account option.

• After that, enter the login credentials of the Office 365 account.
• Click on the Configure Manually Provide the following details in their respective fields.
• Incoming Server – Hostname:office365.com Port: 993

• Outgoing Server – Hostname:office365.com Port: 587
• Click on the Retest button after providing all the above details.
• At last, click on the Done All your Office 365 emails will appear in the Thunderbird mailbox.

• Drag the desired emails from your Thunderbird mailbox and drop them into an Office 365 account.
• Repeat this drag-and-drop operation for all the desired emails.

It is the complete manual procedure to Migrate from Thunderbird to Office 365 accounts. Now, this method is effective, but it is only suitable when you have limited emails to migrate. This technique is not appropriate for large mailboxes. If you have numerous Thunderbird emails to migrate, we recommend the professional Thunderbird Migration Tool.

Automated Solution to Migrate Thunderbird to Office 365

CloudMigration Thunderbird Backup Tool that allows you to convert Thunderbird files to Office 365 accurately. It also enables you to export Thunderbird emails to Gmail, Yahoo Mail, IMAP, iCloud, and many other email providers. You can also back up your emails from Thunderbird to PST, MBOX, EML, MSG, PDF, CSV, etc. This application offers various options like removing duplicates, excluding email attachments, and filter based on a particular date range. Moreover, it is widely compatible with all versions of Windows.

Steps to Export Thunderbird Emails to Office 365?

Follow the below steps for Thunderbird to Office 365 migration using the CloudMigration Thunderbird Backup Tool.

• Download and install the Thunderbird Backup Tool. Run it as administrator.
• Now, choose the Thunderbird profile and press the Next
• After that, check the mailbox preview. Choose desired items and hit the Next
• Expand the Save/Backup/Migrate As field and select Office 365
• Enter the required Office 365 email account and password. Hit Sign in.
• After successfully logging in, choose the migration options as per your requirement.
• At last, click on the Convert button to start the migration.

Conclusion

I hope this article has provided all the necessary information regarding how to migrate emails from Thunderbird to Office 365. In the manual approach, you must configure your Office 365 account in the Thunderbird email client. After that, use the drag-and-drop feature to move mailbox data. The better alternative is the professional Thunderbird backup tool for fast and secure migration.

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