Eliminating obsolete email addresses from cache

J

jonrleist

Version: v.X
Operating System: Mac OS X 10.4 (Tiger)
Processor: Power PC
Email Client: pop

When I begin to type an email address in the To: or other address fields, Entourage automatically suggests email addresses. Some of these are old addresses that are no longer valid, but Entourage remembers everything. How can I eliminate addresses I don't want to come up?
 
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