Support Success-URL and -email for user's confirmation

I can define in RsFrom that the user needs to confirm, but I cannot define what needs to happen after that confirmation. Currently all defined actions and emails happen upon submitting the form.

It would be great if you add the feature to define the success-url and -email when the user confirms the confirmationmail.

This way I can offer my visitors to download free stuff, but only after confirming their emailaddress.