Anti-Spam Protection – No API Key, GDPR Friendly vs Message Bridge for Contact Form 7 and VK

Is Contact Form 7 spam destroying your mornings? No API key. No data leaving your server. No charges for commercial use. Just effective spam protection that works the moment you activate it. What Gets Protected (FREE) ✅ Contact Form 7 – Block bot spam automatically ✅ WPForms Lite & Pro – Stop automated submissions ✅ Jetpack Contact Forms – Filter bot spam instantly ✅ Fluent Forms – Eliminate bot attacks ✅ SureForms – Block bot spam submissions ✅ WordPress Comments – Clean comment spam from badbots ✅ Business sites included – No commercial fees ever Works immediately after activation. No configuration. No learning curve. No monthly costs. How It Works 3 Steps to Spam-Free Contact Forms: Install – Search “Contact Form 7 spam” in your WordPress dashboard Activate – One click to turn on protection Relax – Your Contact Form 7 and WPForms and others are now protected from bots The moment you activate, spam bots are automatically blocked on all your forms and comments. No settings to configure. No technical knowledge required. No ongoing maintenance. Most users report 95-100% spam reduction within the first 24 hours. Tomorrow morning, check your inbox. Instead of dozens of spam submissions, you’ll see only real customer inquiries. That’s the peace of mind this plugin delivers. Why Contact Form 7 Needs This Contact Form 7 is WordPress’s most popular form plugin with over 5 million active installations. It’s lightweight, flexible, and completely free. But it doesn’t include spam protection. Without protection, Contact Form 7 sites get hammered. Bot networks discover unprotected forms and flood them with submissions. Your inbox fills with junk. You waste time sorting real inquiries from spam. Worse, you risk missing legitimate customers buried in the noise. This plugin fixes that problem. For free. Forever. Free vs Pro: What You Get FREE Version (Most Sites Need Only This): ✅ Contact Form 7 bot spam blocked ✅ WPForms automated spam stopped ✅ Jetpack forms protected ✅ Fluent Forms secured ✅ SureForms protected ✅ WordPress comment spam eliminated ✅ Works on business/commercial sites ✅ Spam statistics dashboard Automated bots cause 95%+ of spam. The free version handles this completely. PRO Version (For Advanced Needs): ⚡ Private Machine Learning human spam detection (runs on your own server, learns from your spam) ⚡ Gravity Forms integration ⚡ WooCommerce registration protection ⚡ Email quarantine for review ⚡ Custom IP blocklists ⚡ Allow/deny pattern rules ⚡ Priority support Most Contact Form 7 users never need Pro. But if you’re getting manually-typed spam or need enterprise features, Pro has you covered. Why This Works Better Than CAPTCHA CAPTCHA makes your visitors prove they’re human by solving puzzles. It’s annoying, hurts conversions, and still lets some spam through. This plugin takes a smarter approach: Invisible honeypot fields – Bots can’t resist filling hidden fields that humans never see Timing analysis – Bots submit forms instantly; real people don’t Behavioral fingerprinting – Bot patterns are detectable and consistent No user friction – Your visitors never know the protection exists Lightning fast – All processing happens locally on your server Your Contact Form 7 stays fast. Your conversion rates stay high. Spam disappears. It just works. Quietly. Effectively. Completely free. Common Questions Answered “Will this work with my existing Contact Form 7 setup?” Yes. It integrates automatically with all CF7 configurations, custom fields, and extensions. Nothing breaks. Spam just stops. “I’m not technical. Can I install this?” If you can install a WordPress plugin, you can use this. There’s literally nothing to configure. Install, activate, done. “What about sites that aren’t in English?” Works perfectly on all languages. The spam detection doesn’t depend on language – it detects bot behavior patterns. “My site sells products. Do I have to pay?” No. Unlike some popular anti-spam solutions that charge business sites, this is free for commercial use. No exceptions. No hidden fees. Ready to Stop Contact Form 7 Spam? Installation takes 30 seconds: In your WordPress dashboard, go to Plugins → Add New Search for “Contact Form 7 spam” Click Install, then Activate Done – your forms are now protected Check your email tomorrow. Enjoy the silence. For detailed statistics and settings, visit Settings → Anti Spam after activation. Go Pro Most Contact Form 7 users never need Pro – the free version eliminates their spam problem completely. What makes Pro unique – private Machine Learning: Unlike cloud filters that ship your visitors’ messages off to an external service, the Pro classifier runs entirely on your own server. It learns from the spam you classify, gets smarter the more you use it, and never sends data to a third party outside your control – no external cloud service, no data sharing, no privacy trade-off. Pro delivers: ✅ Private Machine Learning Human Spam Detection – Stops manually-typed spam that gets past basic filters, using Machine Learning that runs entirely on your own server and learns from your spam classifications – your visitors’ data never leaves your site or goes to a third party outside your control ✅ Gravity Forms Integration – Complete protection for premium form users ✅ WooCommerce Registration Blocking – Stop fake account spam ✅ Email Quarantine – Review and rescue any legitimate messages caught by mistake ✅ Quarantine / Audit Log – Full spam traceability: see every submission the plugin checks, allowed or blocked, and exactly why it was decided (bot trap, Machine Learning human-spam score, single-word, deny rule, real-time IP blocklist or allow list) – with the analysed content, masked IP and country, plus one-click allow/deny actions to fix any mistake ✅ Custom Allow/Deny Rules – Block specific IPs, patterns, or keywords ✅ IP Blocklist Checking – Automatic blocking of known spam networks ✅ Priority Support – Get help directly from the developers Perfect for: – High-traffic sites getting manually-entered spam – Agencies managing multiple client installations – Enterprise sites requiring advanced controls – Gravity Forms and WooCommerce users Start Your Free 30-Day Pro Trial Try Pro features risk-free for 30 days. A card is required to start, but you won’t be charged if you cancel before the trial ends. No pressure, no hassle.

Message Bridge for Contact Form 7 and VK sends Contact Form 7 submissions to VKontakte users through a connected VK community. The number of VK recipients is not limited by the plugin: users subscribe to messages from the connected community, and the community acts as the notification bridge. To set up delivery: Create a VK community that will send the notifications. In the VK community settings, open Community management > Messages and enable community messages. Open Advanced > API usage, go to the LongPoll API tab, enable LongPoll API, and select API version 5.199 from the dropdown. Switch to Event types and enable Incoming messages. Open the Access keys tab and create a community access token with permission to use community messages. Open the Callback API tab and copy the group_id value. In the plugin interface, click Create Bot. Enter the Group ID, save the access token, or use the Copy PHP const controls to keep these values in PHP constants. Then wait for the bot status to become online. Configured and working bots are shown in blue. Ask each VK recipient to open the community messages and send start to the community. Approve or reject each subscription request in the plugin interface. Create a channel in the plugin interface to connect specific Contact Form 7 forms with the VK bot/community that should send their notifications. Hooks Filter cf7vk_skip_delivery Return a truthy value to stop delivery for the current Contact Form 7 submission before channels and messages are resolved. Arguments: $skip (bool), $contact_form (WPCF7_ContactForm), $submission (WPCF7_Submission). Filter cf7vk_unfiltered_message Filters the Contact Form 7 mail body after mail-tag replacement and before VK-specific formatting. Arguments: $message (string), $submission (WPCF7_Submission). Filter cf7vk_prepared_message Filters the formatted VK notification text before it is passed to the linked delivery channels. Arguments: $prepared_message (string), $submission (WPCF7_Submission), $contact_form (WPCF7_ContactForm), $mail (array). Action cf7vk_channel_sendout Fires when a channel starts processing a prepared outgoing message, before bot and chat availability checks. Arguments: $channel (iTRON\cf7Vk\Channel), $message (string), $context (array). Action cf7vk_delivery_exception Fires when delivery relation lookup, chat status lookup, or VK transport delivery fails. The $chat argument can be null for relation lookup errors. Arguments: $exception (Throwable), $channel (iTRON\cf7Vk\Channel), $chat (?iTRON\cf7Vk\Chat), $context (array). Source Code and Build Tools The development repository for this plugin is publicly available at: https://github.com/hokoo/cf7-vk The admin assets bundled in this plugin are generated from the React source in that repository. Current build flow: Install dependencies in plugin-dir/react with npm ci or npm install. Run npm run build in plugin-dir/react to regenerate the production assets. External Services VK API This plugin connects to the VK API to verify the configured community, request Bots Long Poll bootstrap data, load user and conversation details for connected dialogs, and send Contact Form 7 notifications to VK dialogs. When an administrator verifies or syncs a connection, the plugin sends the configured community ID, community access token, API version, and the identifiers required for the requested VK API call, such as peer IDs, conversation message IDs, and user IDs. When a Contact Form 7 submission is delivered, the plugin sends the destination dialog peer ID and the formatted notification text. That notification text can include the form title, mail subject, and submitted field values. This service is provided by VK: Terms of Service: https://vk.com/terms Privacy Policy: https://vk.com/privacy API documentation: https://dev.vk.com/ VK Bots Long Poll API This plugin connects to the VK Bots Long Poll API to discover dialogs that send the configured authorization command to the connected community and to fetch new message events for linked dialogs. When an administrator runs dialog sync, the plugin sends the current Long Poll server key and timestamp issued by VK. VK returns new community message events and related dialog metadata, which can include peer IDs, sender IDs, conversation message IDs, message text, and chat titles. This service is provided by VK: Terms of Service: https://vk.com/terms Privacy Policy: https://vk.com/privacy Long Poll documentation: https://dev.vk.com/ru/api/bots-long-poll/getting-started