Downloading duplicates

Giganews Newsgroups
Subject: Downloading duplicates
Posted by:  Khalid Rahaman (khali…
Date: Wed, 24 Jan 2007

I have written a small program to download emails from a POP3 server, however everytime i run the "get mail" function it re-downloads the same emails again plus any new emails. I do not want to delete from the server because someone else may be trying to get the emails at a later time, i just want a way to "tag" that email as having been downloaded previously and therefore my program doesn't download it again.

Can someone help with this ?