I had recently download all my emails into my Inbox (total 8200 emails) in Outlook 2003.
out of these 8200 emails, 4100 of them are duplicated .
That means I only need 4100 out of these 8200 emails .
I understand I can manually delete the duplicate in by hand.
But I wish to know is there any ticks or feature I can use on Outlook 2003 itself
that I can automated the deletion process.