WordPress settings: Comment author must have a previously approved comment. (otherwise it goes to moderation)
NoSpamNX blocks about 120 comments/day.
Akismet puts about 5 comments/day into moderation.
Spam Free WordPress (Please copy and paste this string to write a comment) blocks an unknown number of comments/day.
That’s pretty good. Let’s try for better.
I disabled Spam Free WordPress.
I told my NoSpamNX to block any comments with “http://” or “https://” in them. If a person writes a link, I can fix it by hand.
We’ll see how that goes.