Open source form receiver and forwarder for static website
@Bert: the closest that I have found yet is TellForm and it’s successor OhMyForm. And with a quick search I also found this: SurveyJS. Maybe that’s something (I haven’t really looked into it yet)?
Let me know if you find another program that might be interesting!
I don’t need it right know but I maybe need it in the (near) future.