I have been trying to import my MBOX files to Foxmail for a long time, but I was worried that I might lose my precious emails in my MBOX file. Then my brother advised me to download and try eSoftTools MBOX Converter software. I downloaded and used it on my Windows system. It also gave me the option to convert my MBOX file to any cloud other than Foxmail, such as Yahoo, Gmail and Office 365, if I wanted. 

I found this software very useful and you can import emails in bulk from MBOX file to Foxmail if you want. Before converting the MBOX file, there is also a live preview option available which can be used by any user easily. Moreover, one can download and try it for free on any Windows operating system.

Read More:- Import MBOX Files to Foxmail