Another thought. Outlook 2003 Help returned this:
"Add Contacts from MAPILab Ltd. automatically adds e-mail addresses to the
Microsoft Office Outlook® Contacts folder when you reply to a message or
send a new message. This helps you avoid losing the addresses of people you
correspond with. The collected addresses can also be used for mail
filtering-for example, messages from certain senders can be placed in a
separate folder to ensure that they receive greater priority and that no
important messages are lost with deleted spam."

The F1 key has never broken anything!
"Bec" wrote in message
...
How do i set Microsoft Outlook to automatically save the email address of
incoming emails to my outlook address book? I noticed that Outlook
Express
does it and iwas wanted to do the same for my Microsolft Outlook. Thankd