When user want to export emails from Thunderbird to Outlook PST format, download MailsDaddy Thunderbird to Outlook Converter tool. This is the best method to load and manages Thunderbird emails from MBOX/Maildir to Outlook PST format. You can install the software on all Windows OS and easily convert Thunderbird emails to Outlook in a few simple clicks.
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Manual Steps to Export emails from Thunderbird to Outlook PST