Spam filter bypass

I just got a spam email that made it through Fastmail‘s pretty solid spam filter. Looking at the raw message, they set the From header to the email they were sending to (the “contact” email published on my work website). Fastmail noted a bunch of red flags indicating the email was probably spam, but because the from address was in my address book, they let the email through.

It was one of those “We h4x0r3d your computer and unless you send Bitcoin we will release videos of you masturbating” emails. I assume I’m not the only one who gets those from time to time. I’m not, right?