Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/lynt-smitka/lynt-antispam/archive/refs/heads/master.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
lynt-antispam
Simple WP antispam
It uses 6 methods:
a) honeypot field "nick", it is hidden by CSS - only bots will fill it
b) block comments with BB code [url=...]
c) HTTPBL (DNSBL) from http://www.projecthoneypot.org - you need API key
d) Block comment with common bad words
e) Block direct POST requests (no referer)
f) Swap regular comment textarea with honeypot field