"There is an email sent to the store admin with the number of emails sent that day."
The ... review reminder script finished execution on
28 Nov 2015 16:15:44
3 email messages were sent.
Every customer gets this email also and see each other.
it seems the script search the database for the right time range and then send all the customers in that range the same email. instead of separated, the script send to all of them., so they automatic see each other.