For larger PST files, the easiest approach is to use a PST to Excel converter. It can export email information like the sender, recipient, subject, date, and folder name into an Excel (XLS/XLSX) file in bulk while preserving the original metadata.

If you're dealing with hundreds or thousands of emails, this method is much faster than manual copying. I also found a step-by-step guide that explains both the manual approach and how to convert PST to Excel efficiently using an automated solution.