spam-filtering topic
spamscanner
Spam Scanner is a Node.js anti-spam, email filtering, and phishing prevention tool and service. Built for @ladjs, @forwardemail, @cabinjs, @breejs, and @lassjs.
apache-ultimate-bad-bot-blocker
Apache Block Bad Bots, (Referer) Spam Referrer Blocker, Vulnerability Scanners, Malware, Adware, Ransomware, Malicious Sites, Wordpress Theme Detectors and Fail2Ban Jail for Repeat Offenders
wordpress-comment-blacklist
A simple solution for WordPress comment spam.
SwiftFilter
Exchange Transport rules to detect and enable response to phishing
spammy
Spam filtering made easy for you
MailWatch
MailWatch for MailScanner is a web-based front-end to MailScanner
PoW-Shield
Project dedicated to fight Layer 7 DDoS with proof of work, with an additional WAF and controller. Completed with full set of features and containerized for rapid and lightweight deployment.
static-files
A collection of static files maintained by the Sublime team, primarily used for phishing defense.
uBlacklistRule
This rule is for uBlacklist. there is also a rule for uBlock Origin in Firefox for Android.