Reminds me of the time in highschool when I would send my teacher an email from the principle to come see them immediately. The teacher would sit down at their

Reminds me of the time in highschool when I would send my teacher an email from the principle to come see them immediately. The teacher would sit down at their computer and a few minutes later leave the class for about 10-15 minutes. The SMTP server totally trusted every device on the network and worked without any authentication whatsoever. Ah, the joys of the early internet.