With the manual technique, you may quickly and efficiently import MBOX files into Outlook 2021, 2019, 2016, 2013, 2010, and earlier versions. Yet, there are several problems with using manual approaches. It's easy to import MBOX messages into Outlook by converting them to EML and then dragging and dropping them.
There is no way to manually import MBOX to a Microsoft Outlook account without using the MBOX Converter
application, which will not retain the integrity of the imported emails. Amazing filters and features, such as the ability to convert an unlimited number of MBOX files at once, are included in the program. In addition, this MBOX to PST Converter
works with MBOX files exported from any email software.
The MBOX converter is available for free download so that interested parties may try out and evaluate the program.