Forum Discussion
Synchronizing local PST file with O365
Hi, We are on preparation phase to migrate our legacy mail platform to Microsoft Office 365. most of the individual mailbox has size more than 10GB, we are using third party application to conve...
If you have the Office 365 mailbox configured in Outlook and you are importing the PST to said mailbox, yes. Better yet, use the PST import service: https://docs.microsoft.com/en-us/microsoft-365/compliance/use-network-upload-to-import-pst-files?view=o365-worldwide