You can setup AutoArchive for that;
Tools-> Options-> tab Other-> button AutoArchive...
If you are using Exchange, then you could also use Managed Folders instead
to have more server-side control over it.
--
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
-----
"amelia" <(E-Mail Removed)> wrote in message
news:B58704BD-6A98-4DB2-8E29-(E-Mail Removed)...
> I have a user that gets 100's of emails everyday. We've just migrated
> from
> Notes and there use to be a option to delete all unread mails that are 60
> days or older. Is there anything similar in Outlook. A lot of this email
> he
> doesn't always need to read. I tried creating a custom search but cant
> find
> anything there. Any ideas? we are on outlook 2007
>