tempmaildetector

<p>The Temp Mail Detector WordPress Plugin is a privacy-first temporary email prevention plugin which helps stop disposable emails from being able to sign up or comment on your website. With built-in WooCommerce support, you can also protect your store from fraudulent orders and registrations using disposable email addresses.</p>
<p>By combining the ability to use your own custom blocklist alongside the optional Temp Mail Detector database, you can choose which email providers are allowed or not allowed to use your website.</p>
<h3>What’s available</h3>
<p>This plugin offers multiple options:<br />
* <strong>Blocklist</strong> – You can enter your own list of domains to block.<br />
* <strong>Protect comments</strong> – Choose if you would like the plugin to mark comments as spam.<br />
* <strong>Protect WooCommerce</strong> – Block temporary emails during WooCommerce checkout, customer registration, and account updates.<br />
* <strong>Plus emails</strong> – Block emails which have a <code>+</code> in the user part.<br />
* <strong>Multiple dots</strong> – Block emails with multiple dots in the user part (e.g., first.middle.last@example.com).<br />
* <strong>External check</strong> – This makes use of the live Temp Mail Detector database for real-time checks.</p>
<p>To check against the Temp Mail Detector database, you will need to <a href="https://tempmaildetector.com" rel="nofollow ugc">register for a free API key</a>.<br />
Each API key gets 200 lookups each month, which reset on the first of the month.</p>
<h3>Where Temp Mail Detector Protects Your Site</h3>
<p>Temp Mail Detector automatically blocks disposable email addresses in these common situations:</p>
<p><strong>WordPress Protection:</strong><br />
* Someone creates a new user account <span aria-hidden="true" class="wp-exclude-emoji">→</span> Signup is rejected<br />
* Someone leaves a comment <span aria-hidden="true" class="wp-exclude-emoji">→</span> Comments are automatically marked as spam<br />
* A user updates their account email <span aria-hidden="true" class="wp-exclude-emoji">→</span> Changes are blocked</p>
<p><strong>WooCommerce Protection:</strong><br />
* A new customer registers <span aria-hidden="true" class="wp-exclude-emoji">→</span> Account creation is blocked<br />
* A customer makes a purchase <span aria-hidden="true" class="wp-exclude-emoji">→</span> Order is blocked<br />
* A customer updates their account email <span aria-hidden="true" class="wp-exclude-emoji">→</span> Email changes are prevented<br />
* Customers use the checkout form <span aria-hidden="true" class="wp-exclude-emoji">→</span> Checkout is blocked</p>
<h3>External services</h3>
<p>If external checks are enabled via the use of an API key, when checking if an email is temporary or not through the Temp Mail Detector API, only the website address of the email is sent to be analysed. Your users’ email addresses are never transmitted or shared with anyone.</p>
<p>If an email is <code>user@website.com</code>, this plugin will only send <code>website.com</code> to be analysed. By never sharing your users’ emails, you can both check if an email is disposable while also maintaining your users’ privacy.</p>
<h3>Terms of Service / Privacy Policy</h3>
<p>Please make yourselves familiar with our terms of service and privacy policy, which can be found here:</p>
<p><a href="https://tempmaildetector.com/terms-of-service" rel="nofollow ugc">Terms of Service</a></p>
<p><a href="https://tempmaildetector.com/privacy-policy" rel="nofollow ugc">Privacy Policy</a></p>


Temp Mail Detector – Block Temporary Emails

Detect and block temporary emails from registering on your website using the Temp Mail Detector plugin.

Opportify

<p><strong>Opportify Fraud Protection</strong> stops fake sign-ups, form spam, bot submissions, and fraudulent leads on every WordPress form. It works silently, in real time, with no friction for real users.</p>
<p><iframe loading="lazy" title="Opportify&apos;s Fraud Protection" src="https://player.vimeo.com/video/1179038954?dnt=1&app_id=122963" width="750" height="422" frameborder="0" allow="autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share" referrerpolicy="strict-origin-when-cross-origin"></iframe></p>
<p>Unlike CAPTCHA, which frustrates genuine visitors and is easily bypassed by modern bots, Opportify works invisibly in the background. It analyzes over 100 signals per submission: behavioral patterns, device fingerprints, email risk, IP reputation, and VPN or proxy detection. Each submission is scored so you can automatically allow, flag, or block it.</p>
<h4>Who This Is For</h4>
<p><strong>WordPress site owners and marketers</strong> tired of spam flooding their contact forms, fake leads cluttering their CRM, or bots registering fake accounts.</p>
<p><strong>WooCommerce store owners</strong> who need to stop fraudulent checkouts, fake account registrations, and disposable email sign-ups before they cause damage.</p>
<p><strong>Developers and agencies</strong> who want an API-backed, code-configurable fraud layer with per-integration control, risk metadata on entries, and support for version-controlled config files.</p>
<p><strong>Security and operations teams</strong> who need explainable risk scores with a per-submission breakdown of every contributing factor.</p>
<h4>Why Not Just Use CAPTCHA?</h4>
<p>CAPTCHA hurts conversion rates for real users and is routinely bypassed by modern bots. Opportify takes a different approach: it observes behavioral signals before the form is even submitted, analyzes every signal at the moment of submission, and delivers a risk verdict your site can act on. All of this happens in under a second, with no puzzles, no friction, and no false positives for legitimate visitors.</p>
<h4>What It Detects</h4>
<ul>
<li>Disposable and temporary email addresses</li>
<li>High-risk and known-fraud email domains</li>
<li>VPN, proxy, Tor exit node, and datacenter IP addresses</li>
<li>Bot and automated browser behavior</li>
<li>Device fingerprint anomalies</li>
<li>Geographic and velocity anomalies</li>
<li>Mismatched or suspicious behavioral signals</li>
</ul>
<h4>Risk Levels</h4>
<p>Every submission receives a score and one of five plain-language risk levels:</p>
<ul>
<li><strong>Lowest</strong> and <strong>Low</strong>: Healthy submissions from genuine users with clean signals.</li>
<li><strong>Medium</strong>: Worth a closer look, but not necessarily fraudulent.</li>
<li><strong>High</strong> and <strong>Highest</strong>: Risky submissions. Likely spam, bots, or fraud. Block or flag automatically.</li>
</ul>
<h4>Per-Integration Actions</h4>
<p>For each supported form plugin, you can independently configure what happens at each risk level:</p>
<ul>
<li><strong>Allow</strong>: The submission proceeds normally.</li>
<li><strong>Flag</strong>: The submission proceeds, but the risk score, level, and contributing factors are saved as metadata visible in WP Admin.</li>
<li><strong>Block</strong>: The submission is rejected with a customizable error message.</li>
</ul>
<h4>Supported Form Integrations</h4>
<ul>
<li>WordPress Comments</li>
<li>WordPress User Registration</li>
<li><a href="https://wordpress.org/plugins/woocommerce/" rel="ugc">WooCommerce</a> Checkout</li>
<li><a href="https://wordpress.org/plugins/woocommerce/" rel="ugc">WooCommerce</a> Account Registration</li>
<li><a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a></li>
<li><a href="https://wordpress.org/plugins/wpforms-lite/" rel="ugc">WPForms</a></li>
<li><a href="https://www.gravityforms.com/" rel="nofollow ugc">Gravity Forms</a></li>
<li><a href="https://elementor.com/" rel="nofollow ugc">Elementor Pro Forms</a></li>
<li><a href="https://wordpress.org/plugins/ninja-forms/" rel="ugc">Ninja Forms</a></li>
<li><a href="https://wordpress.org/plugins/fluentform/" rel="ugc">Fluent Forms</a></li>
<li><a href="https://wordpress.org/plugins/forminator/" rel="ugc">Forminator</a></li>
<li><a href="https://wordpress.org/plugins/formidable/" rel="ugc">Formidable Forms</a></li>
<li><a href="https://wordpress.org/plugins/mailchimp-for-wp/" rel="ugc">Mailchimp for WordPress</a> (MC4WP)</li>
</ul>
<h4>Supported Newsletter and CRM Integrations</h4>
<ul>
<li><a href="https://wordpress.org/plugins/mailin/" rel="ugc">Brevo</a> (formerly Sendinblue)</li>
<li><a href="https://wordpress.org/plugins/email-subscribers/" rel="ugc">Email Subscribers</a></li>
<li><a href="https://wordpress.org/plugins/fluent-crm/" rel="ugc">FluentCRM</a></li>
<li><a href="https://wordpress.org/plugins/convertkit/" rel="ugc">Kit</a> (formerly ConvertKit)</li>
<li><a href="https://wordpress.org/plugins/mailerlite-official/" rel="ugc">MailerLite</a></li>
<li><a href="https://wordpress.org/plugins/mailpoet/" rel="ugc">MailPoet</a></li>
<li><a href="https://wordpress.org/plugins/newsletter/" rel="ugc">Newsletter</a></li>
</ul>
<h4>Key Features</h4>
<ul>
<li>Real-time fraud and spam detection on every form submission</li>
<li>Client-side behavioral fingerprinting via the Opportify JS SDK (loads automatically, no configuration needed)</li>
<li>Server-side AI analysis via the Opportify Fraud Protection API</li>
<li>5-level risk scoring with explainable contributing factors</li>
<li>Per-integration configuration: set different rules for contact forms, registrations, and checkouts independently</li>
<li>Reports dashboard with risk distribution charts, submission log, and health checklist</li>
<li>Risk metadata columns in WP Comments, Users, and WooCommerce Orders list tables</li>
<li>Config file support (<code>opportify-config.php</code>) for DevOps, Bedrock, Trellis, and staging pipelines</li>
<li>Skip admins option to avoid false positives during development and testing</li>
<li>Automatic log cleanup via WP-Cron (configurable retention, default 30 days)</li>
<li>Compatible with WP Rocket, LiteSpeed Cache, W3 Total Cache, Autoptimize, and other caching plugins</li>
<li>Translated into 10 languages: German, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese (Brazil), Russian, and Simplified Chinese</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>The Opportify JS SDK loads silently in your site header. It collects behavioral signals such as mouse movement, keystroke timing, scroll depth, and device entropy, then generates a session fingerprint.</li>
<li>When a form is submitted, the SDK attaches a behavioral token to the submission automatically.</li>
<li>The Opportify PHP SDK sends the submission to the Fraud Protection API for analysis: email risk, IP intelligence, device signals, behavioral correlation, and more.</li>
<li>Based on your configured thresholds, the plugin allows, flags, or blocks the submission instantly.</li>
</ol>
<p>No CAPTCHA. No user friction. No separate configuration per form.</p>
<h4>Reports Dashboard</h4>
<p>The plugin’s Reports page gives you a clear view of your site’s submission health:</p>
<ul>
<li><strong>Health checklist</strong>: confirms your API keys, connection status, and active integrations at a glance</li>
<li><strong>Risk distribution chart</strong>: donut chart showing the split between Healthy, Caution, and Risky submissions</li>
<li><strong>Submissions by integration</strong>: bar chart showing which forms receive the most risk</li>
<li><strong>Submission log</strong>: filterable table with date, integration, email, IP, score, risk level, action taken, and contributing factors</li>
<li><strong>Dashboard link</strong>: access detailed trend analysis and advanced filters in the Opportify Dashboard</li>
</ul>
<h4>External Services</h4>
<p>This plugin connects to two Opportify services:</p>
<ul>
<li><strong>Fraud Protection API</strong> (<code>https://api.opportify.ai</code>): analyzes each submission server-side using your private API key. Data sent: email address, IP address, and behavioral signals from the JS SDK.</li>
<li><strong>JS SDK CDN</strong> (<code>https://cdn.opportify.ai</code>): loads the client-side behavioral telemetry script using your public key. This script collects behavioral signals (typing cadence, mouse movement, device entropy, and automation indicators) that are correlated server-side with the fraud analysis. The plugin automatically fetches the latest script version from the CDN manifest and injects it into your site header.</li>
</ul>
<p>Please review <a href="https://www.opportify.ai/legal/privacy-policy" rel="nofollow ugc">Opportify’s Privacy Policy</a> and <a href="https://www.opportify.ai/legal/terms-conditions" rel="nofollow ugc">Terms of Service</a> before activating the plugin. By activating, you agree to the transmission of submission data to Opportify’s API for fraud analysis.</p>
<h3>Support</h3>
<p>For questions, feedback, or assistance, visit <a href="https://www.opportify.ai/contact-us" rel="nofollow ugc">https://www.opportify.ai/contact-us</a>.</p>


Opportify Fraud Protection

Stop fake leads, form spam, and bot registrations before they reach your database. AI-powered fraud scoring across 100+ signals. No CAPTCHA required.

Temp Mail Detector – Block Temporary Emails vs Opportify Fraud Protection