Many problems can cause during Thunderbird to Outlook 365 conversion because we know that the manual method requires a lot of technical skills. On the other hand, if we can choose an Office 365 Migration tool like MailsDaddy Thunderbird to Office 365 Migration Tool, which not only migrates data to the Outlook 365 platform but also manages the folder hierarchy. It is a systematic tool that has many efficient features and features for importing Thunderbird to Outlook 365. If you want to know more tools you can go to the official site or download the demo version.
Steps to move Thunderbird to Outlook 365
1. Download Thunderbird to Office 365 Converter and install it.
2. Run the application and add Thunderbird mailbox automatically
3. Click on the export button to perform the conversion task in bulk
4. Choose Office 365 option and set one mailbox: Primary or Archive (folder name is optional)
5. Click on the export and fill the login credential carefully then hit on sign-in button.
You can try these steps using a demo or full version. However, with the demo version, you can export only first 20 emails from each mailbox.
Visit: Migrate Thunderbird to Outlook 365