How to migrate Thunderbird to Office 365?

Mozilla Thunderbird is an open-source cross-platform email client that manages a mailbox in MBOX file format. To directly move data from Thunderbird account to Office 365 mailbox, users mostly try MailsDaddy Thunderbird to Office 365 Migration Tool. This single GUI program has lots of professional features to open a mailbox in an Office 365 platform. Users can try the free demo edition of the software solution and move a few emails from each folder. Read more: from Thunderbird to Office 365