No, my account has not been hijacked by spammers, regardless of how that subject line looks. 
I’ve actually considered buying this course recently, so being able to get the basic course level for free still has me a little stunned. I’ve seen this guy’s free Scrivener webinar and learned a ton just from that, so if you have Scrivener and want to learn more about how to use it, or if you just think you might be interested in getting Scrivener sometime, don’t miss out on this. They’re saying “today only,” not sure exactly when the cutoff is.