Funadvice Logo

How can you tell where an e-mail came from

Home More advice Computers & Tech

I was wondering if anyone can tell me if I can tell if an e-mail came from one's home computer or someone else's. I have a friend who's sister uses her computer from time to time and I want to know if she was at her sisters at a certain point in time. I am pretty sure it's under properties, but other than that, can you help?