... Chapter 19. Mail and Address Book Email is a fast, cheap, convenient communication medium. In fact, these days, anyone who doesn't have an email address is considered some kind of freak. ... do have an email address or two, you'll be happy to discover that Mac OS X includes Mail, a program that lets you get and send email messages without having to wade through a lot of spam ... address (or even what SMTP stands for), and just type your email address and password into the box. If you use a mainstream mail provider like Gmail, Hotmail, Yahoo, Comcast, or Verizon, Mail...