Microsoft has updated New Outlook to bring it closer to the classic version by adding advanced support for .PST files, including improved import and search capabilities, though it still requires Outlook Classic to be installed for now. Additional features nearing release include improved calendar update controls and a fix for sent emails not appearing in delegated mailboxes. Microsoft plans to remove the dependency on Outlook Classic later this year and will end .PST feature development once bulk import capabilities are fully implemented.
Microsoft Says New Outlook Is Now Closer to Outlook Classic, Adds .PST Advanced Support and Other Features
