Documents Slide 1 Vitaly Shmatikov CS 361S. slide 2 Email in the Early 1980s Network 1 Network 2 Network 3...

Slide 1 slide 1 Vitaly Shmatikov CS 361S Slide 2 slide 2 Email in the Early 1980s Network 1 Network 2 Network 3 Mail relay Mail relay sender recipient Mail relay: forwards…