You con use a duplicates remover for this. Some are listed here;
http://www.howto-outlook.com/faq/duplicates.htm
--
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
http://www.msoutlook.info/
Real World Questions, Real World Answers
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"Jan Reusens" <Jan
(E-Mail Removed)> wrote in message
news:BBD464F3-A166-48F0-84A4-(E-Mail Removed)...
> We are working as a team with muliple public maps (exchange server).
> In principle the one who is sending the mail should mail it or drag it
> also
> to the public map to enable others to view it. But many recipiens als
> store
> the mail in the public map. ==> many mails are duplicated.
>
> How can we eliminated duplicates of mails stored in public maps. (daily -
> weekly - by a special program - ...)
>
> Txs