What is with these stupid unsolicited emails?

-The ones that offer a job when they are just out to give others trouble? Or scams? Why?Because it costs scammers nothing to send out emails. They get your email from you registering to less-than-honorable websites and then send them out to everyone because it is literally free for them and they are hoping that 1 or 2 out of the many millions they send out yield a person dumb enough to fall for the scam.some websites collect email lists and sell them to spammers.there is really noway out of it other than spamming the email.