Micsh thanks for your reply,
case is :
I connect from outside to my home camera; As i dont have a fixed ip i need to know my external address. So i wrote a program that retrieves the address and mail me each morning.
If the address changed while i'm outside, got no way to know my new address (got minimum opened ports on the box).
so i thought to a flow doing this for me.
i send me a email with a specific subject (ipadrr) and on this subject, flow launch my local program and mail me my new address.
hope it's clear enough 🙂
Rgds
Eric
PS : could be also a powershell script if it's simple to launch