Outlook: filter sent items from multiple accounts?

[dhos]

In outlook 2000/XP Internet mail only with multiple accounts setup- is there any way to automatically file sent mail into separate folders according to the account or e-mail address you sent the mail from ?

This would be the opposite of filing inbound mail into separate folders based on the to: address, or receiving account.

None of the sending rules seem to be based on the from field or sending account.

 

[dhos]

Another idea...

I can make a rule to move items sent from a specific address to a specific folder, but as a received items rule. I can then run that rule manually against the sent items folder which then moves messages that I sent from various accounts out of sent items to other folders such as 'sent items - account#2', 'sent items - account#3' etc.

Is there perhaps a way to run such a rule automatically at a certain interval? Say every hour or so?