Don't click the link on the foreigh classes
Lately people have been trying to make classrooms. DONT CLICK ON THE LINK
It’s against guidelines to provide a link that signs you up for a class. When you click on a link and sign on, it gives the “teacher” (I.e. some random internet dude) your e-mail and the ability to control your account. Automating this and publishing generally is not allowed. Classrooms are intended to be used by schools.
Why anyone would sign on for this voluntarily is completely beyond me.