SpamScrubber
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A simple and robust anti-spam plugin that adds a submission delay, JavaScript token, and a honeypot field to your site's forms.
SpamScrubber helps block bots and spam submissions by: — Adding a customizable delay to all form submit buttons. — Obfuscating form actions for non-JavaScript users. — Adding a honeypot field (with customizable label) to trap bots. — Blocking direct POSTs by requiring a JavaScript token. — Providing admin stats for various spam attempt types.
License
This plugin is free software released under the GPLv2 or later.