Try the MBOX File Migrator tool with the batch feature to export MBOX email format to Outlook 365 without any alternation in the structure of files. This software can be downloaded and installed by both technical and non-technical users to export MBOX email format to Outlook 365 user account. Users can download its free edition to know the working steps of the software to export MBOX email format to Outlook 365 with the first 20 files.