I recommend SysInspire MBOX to PST converter, which can convert MBOX files to PST format and supports 20 other email clients that support MBOX files, including Thunderbird, Eudora, Spicebird, Seamonkey, and others. Users can also export MBOX files to Office 365 and Live Exchange servers using SysInspire MBOX converter. The tool is compatible with all versions of Groupwise and Outlook.
Read More:- Convert MBOX to PST
