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It can be smoothly installable on the latest & older editions of Windows operating system. The interface of the software is descriptive hence users won’t face any trouble in handling it. To evaluate the program before paying for it, one can download the demo version of WholeClear Thunderbird to Office 365 Converter that allows first 25 items import from Thunderbird to O365.

It keeps all attachments and email formatting intact meanwhile the import process. Select +New, Existing Email Account from the hamburger menu. Thunderbird will need to be updated to version 77.0.b1 or higher in order to work with Office 365 and Duo Multi-factor authentication. There is no harm to the mailbox folder structure throughout the migration. How do I configure my Thunderbird for Office 365 Overview. Regardless of file size restrictions, mailboxes from Thunderbird profile to Office 365 cloud are imported by the tool. Without knowing the location of Thunderbird files, users can automatically upload mailboxes from the default location and upload Thunderbird mailboxes to O365 account. Thunderbird Users: Server Name: Port 993 Username: Connection Security: SSL/TLS Advanced Settings box Uncheck. You can simply upload unlimited Thunderbird mailboxes to Office 365 account by utilizing the software. WholeClear Thunderbird to Office 365 Converter is an advanced tool to read Thunderbird files on Office 365 cloud.

Thunderbird o365