Is it possible to send a notification to my subscribers of a post if I’ve already posted it and accidently had the “notify users on 1st publish” tick box unchecked?
Basically I had published a blog post but had that un-ticked an no one got an email to notify them. Is there a way instead to send them the notification without deleting and reposting the post?
Sorry, no there isn't. That's done on purpose to stop folks from abusing the system
The only way to do it that doesn't involve deleting the first post is to post a short post saying 'click here for the real post'... but that's not really ideal either. I'd probably just copy/paste the entire content into a new entry and have two duplicate entries (or delete the first one).