Comparing Email Addresses

[Liza R]

This is not working as I hoped it would. Let me make an example, maybe I did not explain it well.

file1: master list
Steve Jobs
Halle Berry
Lauren Graham
Catherine Zeta
Beyonce
Uma Thurman


file2: new list
Beyonce
Halle Berry
Elvis Presley
Tom Jones


file3: end result file
Elvis Presley
Tom Jones