Anyone any ideas on how I can migrate my email from the Mac (.olm) to Office 365?
Thanks
No need to convert OLM files to PST. Get OLM Converter and directly migrate your OLM files into Office 365 cloud. The software supports easy and accurate solution to transfer emails, contacts, calendars and other items from OLM files into Office 365 account.
Read more : https://www.cubexsoft.com/olm/
Did you manage to get this resolved?