What would you do if you opened your 100 Hour Board email for the first time in 8 months and found 38 emails from Donald J. Trump, Trump Headquarters, Eric Trump, etc. with subjects such as "Re: Signature from you?", "DEFEND America's Citizens", and "Prove Them WRONG"? Delete them without opening? Unsubscribe? Reply with serious political queries linking to videos of Sassy Trump?
-Asking for a friend
I would assume it was some kind of scam, and delete the emails without reading them. Most likely. However, I have no idea if this is actually the right course of action in this situation or not. If you/your friend were seriously worried about this, I'd suggest making some kind of police report.