Forum Discussion
PST Export in New Outlook: Progress Update and Current Capabilities
Microsoft has started rolling out PST export support in New Outlook for Windows. While this feature is not yet fully complete, the core mailbox export workflow directly in New Outlook is now function...
The new Outlook still has limited PST export support compared to classic Outlook, which is why many users are waiting for full functionality. Right now, most advanced export or backup workflows still work more reliably in the classic version. For large mailbox exports or selective PST backup, many admins are still using dedicated Outlook export tools as a workaround until Microsoft expands native support.