>I wonder if this technique stil works for Window 7 since Outlook Express is no longer available.

Mike,

I confirm, this technique does not work for Win7. ;(

What other options are there now left to construct a generic mailsender? I am not looking for a bulk mail engine, just to forward 1 message to a predefined mailbox.
Would be good if you give me a hint how to start.

Regards,

Koen