My web site has been receiving hundreds of invalid user registrations per day for the past number of months. I have to delete 1000's of these every week.
When a user registration is correctly done, I would receive an email but these user registrations are occurring without going through that process, i.e., no emails. Any idea on how I can stop this? General Settings:Membership:Anyone Can Register is unchecked. I have tried using different captchas at login (didn't help). I have changed the administrator accounts (didn't help). I am not finding answers in the WP forums or help pages or haven't found the right one yet.
Suggestions would be greatly appreciated!