Depends on your email package. I have seen working code that did it using MS Outlook and it is documented how to get Outlook and MAPI working together to do just about anything in code that you can do from Outlook itself.

>I have an app that automatically send emails to clients via
>the internet.
>
>Anyone know how to determine if email is incoming and how
>to 'capture' that email?
>
>Thanks in advance