Hi there,
Yes, we have our administrator accounts setup like in the screenshot, but still get e-mail alerts.
You should not get those notifications, can i have your backend and FTP access for further check on this issues? And may i know which particular users are you referring to?
What core files would require modification to disable that?
You need to do some modifications on this files
.../administrator/components/com_easysocial/models/groups.php under notifyAdmins functions.
Please advice.