How do I use a POP 3 account in Microsoft Outlook to have the choice of
choosing my sending addess. I am running on an Exchange server and we
have two domains that we send through. I am trying to find a way to
allow the user to choose which domain address will appear on the from
box when he sends his email. I do not want to pay for the software that
allows this and was wondering if this was possible through a POP 3
account.

I have tried almost everything I can, please help....