Nah, nobody pays attention to warnings attached to Gmail messages after having seen so many of them. A particular example of crying wolf that comes to mind is

Nah, nobody pays attention to warnings attached to Gmail messages after having seen so many of them. A particular example of crying wolf that comes to mind is the yellow box that says, "HEY! THIS SENDER ISN'T WHO THEY SAY THEY ARE!", which usually means that someone just forwards their .edu address to Gmail.