Email is already is system
Can't add an email as get the message the email is in the systemWhen an email is changed the email is not deleted in the systemTHIS IS A BUGTo fix this go into the wordpress backend go the the network sites
Gets Ready
New Member Registrations Report
use this report that's not in the menu (change the domain to the site you want and dates in the URL). Attached is the format we sent back last time