PST files have been a fundamental part of Outlook as far back as I can remember, yet here we are with a road map of development that shows PST management in any form as far away as October 2025.
How can you release a product that completely dismisses a fundamental function. Would you be releasing Word that cannot open .DOC files or Excel that could not open .XLS files, no, so why Outlook.
This has caused so many issues from a support point of view as clients willingly upgrade then cannot find the emails they previously had access to. You are then told to downgrade to classic to regain access to PST files, but the link itself is wrong as it takes you to a download only to be told classic is already installed. It is a total 'expletive' show from Microsoft.