I would suggest utilizing GainTools MSG Converter to convert MSG files for GoDaddy Business email. It worked flawlessly and accurately when I used it to transfer old Outlook MSG emails to a GoDaddy Business account. Additionally this tool works with file types that make moving activities easier like EML, MBOX and PDF files. It functions even without the installation of Microsoft Outlook and can convert MSG files into formats that are compatible with GoDaddy email. The tool keeps attachments, email looks, metadata and folder setup the same when moving data. It's also provided a demo version.