Building a Whitelist for a Spam Filter

Having the unsorted list of email addresses, we are now left to sorting them and printing them.

     for address in sorted(addresses):
          print address

We are still not done, however. Next, we need to call the main() function and pass the location of the email to it.

• Why a Whitelist?
• Import First Things First
• Define Main()
• Culling Out the Recipients
• Sort and Print
• Calling main()