I’ve deactivated the plug in and it does not send any notifications, although the email log says it does. The log also says it has been sent to all users.
I’ve also tried installing new SMTP plug ins, with the same result. No physical email in the inbox, but the log says it was sent to all users.
I can only assume that it’s the theme and custom post type within that theme, or my actual email sever causing the problems. I’m quite vexed!
