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Jetstop Spam

The most comprehensive anti-spam solution for WordPress. Protect comments, registrations, logins, and 10+ form plugins.

by Franco Taaber · github.com/francotaaber/jetstop-spam · website

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/francotaaber/jetstop-spam/archive/refs/heads/main.zip
Readme github.com/francotaaber/jetstop-spam ↗

The most comprehensive anti-spam solution for WordPress. Protect comments, registrations, logins, and 10+ form plugins with honeypot, rate limiting, blacklists, and more. No CAPTCHA required.

Features

Protection Methods

Method Description
JS Honeypot JavaScript-injected honeypot - bots can't execute JS
Time Check Blocks instant submissions (bots submit in milliseconds)
Rate Limiting Limits submissions per IP address
IP Blacklist Block IPs, CIDR ranges, wildcards
Email Blacklist Block emails, domains, patterns
Keyword Blacklist Block content with specific words
Disposable Emails Blocks 100+ temporary email services
Link Limit Limits URLs in submissions

Supported Integrations

  • WordPress Comments
  • WordPress Registration
  • WordPress Login
  • Contact Form 7
  • WPForms
  • Gravity Forms
  • Forminator (Free - competitors charge for this!)
  • Elementor Forms
  • Fluent Forms
  • Ninja Forms
  • Formidable Forms
  • WooCommerce
  • bbPress

Why Jetstop Spam?

Feature Jetstop (FREE) WP Armour Free WP Armour Extended ($30/yr)
JS Honeypot ✅ ✅ ✅
13 Integrations ✅ 12 30+
Forminator ✅ ❌ ✅
IP Blacklist ✅ ❌ ✅
Email Blacklist ✅ ❌ ✅
Keyword Blacklist ✅ ❌ ❌
Disposable Emails ✅ ❌ ❌
Rate Limiting ✅ ❌ ❌
Detailed Logging ✅ ❌ ✅
Statistics Dashboard ✅ Basic ✅

Requirements

  • WordPress 5.8+
  • PHP 7.4+

Installation

From GitHub Releases

  1. Download jetstop-spam.zip from Releases
  2. WordPress Admin → Plugins → Add New → Upload Plugin
  3. Upload and activate
  4. Go to Jetstop Spam in the admin menu

Configuration

Dashboard

Overview of blocked spam with statistics:

  • Today / Week / Month / All-time counts
  • Breakdown by source and reason
  • Top blocked IPs

Settings

Configure protection methods:

  • Enable/disable each protection type
  • Set rate limits and time thresholds
  • Choose which integrations to protect

Blacklists

Manage IP, email, and keyword blacklists:

  • One entry per line
  • Supports wildcards and CIDR notation
  • Regex patterns for keywords

Blocked Log

View all blocked submissions:

  • Filter by source, reason, or IP
  • See submission details
  • Export or clear logs

Development

# Build distribution ZIP
./build.sh

Hooks

// Add custom disposable email domains
add_filter('jetstop_disposable_domains', function($domains) {
    $domains[] = 'custom-temp-mail.com';
    return $domains;
});

// Pre-check filter (return array to override)
add_filter('jetstop_pre_check', function($result, $data, $source) {
    // Whitelist certain IPs
    if ($_SERVER['REMOTE_ADDR'] === '127.0.0.1') {
        return array('is_spam' => false);
    }
    return null; // Continue with normal checks
}, 10, 3);

// Post-check filter
add_filter('jetstop_check_result', function($result, $data, $source) {
    // Log or modify result
    return $result;
}, 10, 3);

Changelog

1.0.0

  • Initial release
  • 8 protection methods
  • 13 form/system integrations
  • Dashboard with statistics
  • Detailed logging system
  • IP/Email/Keyword blacklists
  • 100+ disposable email domains

License

GPL v2 or later. See LICENSE file.

Credits

Developed by Franco Taaber

Part of the WordPress plugin collection: