Export Thunderbird mailbox to Office 365/Exchange Online
If you want to export Thunderbird mailbox to Office 365 platform then download MailsDaddy Thunderbird to Office 365 migration tool. This wonderful application is capable to convert single or multiple Thunderbird profile emails to Office 365 mailbox. With this tool, users can also migrate the data from Thunderbird to Office 365 In-place archive without any hassle.
Demo version of Thunderbird email migration tool is available on official site which allows you to convert the first 20 emails from each mailbox. It also helps to transfer data in Live Exchange and PST format.
For more detail: http://www.mailsdaddy.com/thunderbird-to-office-365-migration/
Importing the Thunderbird file of any size into Office 365 mailbox you can directly go for the data WholeClear MBOX to Office 365 Converter tool which will help you out from any trouble you are facing in migration of the data from Thunderbird MBOX file to Office 365. The user can operate this application without any challenges and it comes with a unique but simple user interface. You can run this application on any version of Windows OS perfectly.
For more info: https://www.wholeclear.com/mbox/office-365/