In a Customer saved search, I am trying to see how a given email address is reused on multiple different customer records. There are a lot of customers who put their email address as something like "none@none.com" and we want to know how prevalent each of these fake email addresses is in our system. How do I get the saved search to tally up how many times each unique email address has been used for the email address on a customer record? I think it requires some kind of Count or Group summary types, but I can't get it to show me what I want.

Group by email and count customer name does not work?

this should work