The first email in this list is from the Wash State Repoofs, and it's typical. Blank return address. Subject looks like Nigerian spam. No sensible person would ... Oh. That's it! Nigerian spammers make their appeals blazingly obvious to filter out sensible people. Cultivating a mark takes a fair amount of work, and there's no point in starting the process with a prospect who might see what's happening. Same with Repoof spammers.
The current icon shows Polistra using a Personal Equation Machine.