MailsDaddy Thunderbird to Office 365 migration tool is designed to move Mozilla Thunderbird emails to Office 365 accounts. This GUI tool is embedded with lots of advanced features and conversion options that helps technical or non-technical user to export Thunderbird data to Office 365. Users can install the software on any Windows machine and perform bulk and filter migration from Thunderbird to Office 365. The software comes with a free demo version that users can try and export 20 emails from each mailbox.

Get more info: https://www.mailsdaddy.com/thunderbird-to-office-365-migration/