How to Migrate Office 365 Emails to Thunderbird:An Ultimate Guide

Office 365 to Thunderbird:Migrate Office 365 mailboxes to Mozilla Thunderbird

Office 365 is a generally used web-based application for sending emails and other functions. Nowadays,several users are demanding to switch from Office 365 to Thunderbird. As Mozilla Thunderbird is a free email client and is a choice of users. Due to several advantages of Thunderbird,users wish to move their data from O365 to Thunderbird. In this blog,we will discuss how to migrate Office 365 account mailboxes to Thunderbird easily.

Key Reasons

While Office 365 is an excellent cloud platform,switching to Mozilla Thunderbird provides crucial advantages for personal and professional data management:

• Remove Subscription Costs:Office 365 requires monthly or annual fees,whereas Thunderbird is completely open-source and 100% free.
• True Local Data:Office 365 keeps the primary archive in the cloud. Thunderbird downloads the entire mailbox to local storage,ensuring that the user maintains physical possession of business intelligence.
• Offline Access:Unlike the Office 365 web portal which demands constant internet connectivity to view cloud-only folders,Thunderbird keeps synchronized data readily searchable and accessible offline at any time.

How to migrate Office 365 emails to Thunderbird?

There are two methods to migrate O365 mailboxes to Mozilla Thunderbird –

• Manual Procedure
• Automated Procedure

Manual Procedure

While migrating the database from one application to another,the major concern for every user is to preserve the original database. The following manual method facilitates moving Office 365 mailboxes to Thunderbird –

• Under Thunderbird,go to File –New –Get New Mail account.
• Click on skip and use my existing email option to configure your Office profile.

• Provide your name,email address,and password.

• Manually configure the account under the mail setup dialog box. Set Incoming and Outgoing Settings. Click Done.

• Enter your Office 365 password to authenticate the security handshake. Thunderbird will begin mapping your cloud folder structure via IMAP.

Automated Procedure

An alternate advanced approach is using Softaken Office 365 to Thunderbird Migration Tool. It is a smart and easy-to-understand utility that directly migrates Office 365 emails to the Thunderbird application. It provides users with the facility to migrate selected items from an Office 365 account to Thunderbird.

The application requires only a few steps for the migration:

• Launch the utility and enter your Office 365 account credentials.

• Select the items you wish to migrate from your Office 365 account.

• Under the Export Options panel,choose the MBOXfile format radio button. (Note:While the tool provides versatile alternatives like EML,EMLX,and MSG,choosing MBOX ensures native compatibility with Thunderbird's database structure).
• Specify an output directory to save the migrated database.
• Finally,hit the Process Nowbutton. This will start the migration process and take a few minutes to complete.

After that,you can easily open the exported files into the Thunderbird application.