Duplicate Mails in Outlook

[Paul]

After installing Outlook XP I keep getting duplicate
emails (2 or 3 of each) how do I stop this? It did not
happen on my previous computers.

 

[S.D.Maley]

I have a similar situation with Outlook 2K. Mine happens
when retrieving email via POP3. The problem began after
WinXP SP2 was installed. It seems to happen at random. I
suspect something is interfering with whatever
handshaking is supposed to be going on between the POP3
server.

After observing that OSA9.exe (the Office Toolbar
utility) was chewing up lots of CPU, I've disabled that.
You might check TaskManager to see if you have a similar
situation...