Using Classic Outlook on Windows for personal email, calendar, and contact management
Dear Meenakshi _ Thanks for your response! This is because Outlook uses the import date as the received date by default.
However, there is a way to reflect the original timestamp of the email. You may need to use a third-party tool or script to modify the received date of the emails in the PST or CSV file before importing them into Outlook.
Please note: Microsoft does not endorse or support third-party tools or scripts, so it is important to use them at your own risk.
Thanks for your precious time and your understanding would be highly appreciated. Have a nice day! Sincerely,Allen | Community Moderator