How do I get my Outlook 2003 to send an email right when I click "Send" instead of putting it in my Outbox?

It keeps putting my sent emails into my Outbox instead of sending it right away, and I have to click the "Send and Receive" button in order to send it. I have an automatic send and receive set for every 30 minutes; i do not want to set it less than that because it's too interruptive.|||You can't set it separately form your send and receive setting. So you would have to click on the send icon to send it immediately...





Otherwise settle for the 30 minute option,.