If you have Mozilla Thunderbird mailbox in MBOX and Maildir file format and you want to import to Office 365 account with all bad and attachments, try MailsDaddy Thunderbird to Office 365 migration tool.
This professionally efficient solution allows users to import single or multiple Thunderbird mailboxes to Office 365 account without any technical hassle.
With the software, users can import data into Office 365 default and in-place archive mailboxes. The installation and operation of the software is quite easy for all the users as well as it supports all Windows OS of 32 and 64 Bits.
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