ayushtruelist

<p><strong>Truelist Email Validator</strong> connects your WordPress site to the <a href="https://truelist.io" rel="nofollow ugc">Truelist</a> email validation API. It checks every email address submitted through your forms before it enters your database — blocking invalid, disposable, and fake addresses at the point of entry.</p>
<h4>Why validate emails?</h4>
<ul>
<li>Reduce bounce rates on your mailing lists</li>
<li>Keep your CRM and contact database clean</li>
<li>Stop disposable email signups (Mailinator, Guerrilla Mail, etc.)</li>
<li>Prevent fake registrations and comment spam</li>
</ul>
<h4>What gets validated</h4>
<ul>
<li><strong>Invalid emails</strong> — addresses that don’t exist or have bad syntax</li>
<li><strong>Disposable emails</strong> — temporary addresses from throwaway services</li>
<li><strong>Role addresses</strong> — generic addresses like info@, admin@, support@</li>
<li><strong>Failed MX check</strong> — domains with no valid mail server</li>
<li><strong>Non-existent mailboxes</strong> — addresses where the mailbox doesn’t exist</li>
<li><strong>Failed SMTP check</strong> — addresses rejected by the mail server</li>
<li><strong>Bad syntax</strong> — addresses that don’t follow email formatting rules</li>
</ul>
<h4>Supported form plugins</h4>
<ul>
<li>Contact Form 7</li>
<li>Gravity Forms</li>
<li>WPForms</li>
<li>WordPress User Registration</li>
<li>WordPress Comments</li>
<li><strong>Universal mode</strong> — catches email fields from any other form plugin automatically</li>
</ul>
<h4>Features</h4>
<ul>
<li>Real-time inline validation as visitors type (optional)</li>
<li>24-hour result caching — no redundant API calls</li>
<li>Fully configurable blocking rules — enable only what you need</li>
<li>Custom error messages</li>
<li>API key test button in settings</li>
<li>Fails open on API errors — your forms never break due to an outage</li>
</ul>
<h4>Requirements</h4>
<p>A free or paid <a href="https://truelist.io" rel="nofollow ugc">Truelist</a> account is required. Sign up at truelist.io to get your API key.</p>
<h3>External Services</h3>
<p>This plugin connects to the Truelist email validation API to check whether email addresses are deliverable. This service is required for the plugin to function.</p>
<p><strong>What data is sent:</strong> The email address submitted through your form is sent to the Truelist API for validation.</p>
<p><strong>When it is sent:</strong> An API request is made each time a user submits a form with an email field. Results are cached for 24 hours — repeat submissions with the same address do not trigger a new API call.</p>
<p><strong>Service provider:</strong> Truelist (https://truelist.io)</p>
<ul>
<li>Terms of Service: https://truelist.io/terms</li>
<li>Privacy Policy: https://truelist.io/privacy</li>
</ul>


Truelist Email Validator

Validate email addresses in real-time on WordPress forms using the Truelist API. Block invalid, disposable, and role-based emails.

debounce

<h3>🚀 Transform Your Email Quality with AI-Powered Validation</h3>
<p>Tired of fake emails, spam traps, and disposable addresses cluttering your database? DeBounce Email Validator is the ultimate solution for WordPress websites that demand real, deliverable email addresses.</p>
<h3>Why Choose DeBounce?</h3>
<ul>
<li><strong>99.9% Accuracy Rate</strong> – Industry-leading validation precision  </li>
<li><strong>Zero IP Impact</strong> – No emails sent, no blacklisting risk  </li>
<li><strong>GDPR Compliant</strong> – Complete privacy protection  </li>
<li><strong>Real-time Validation</strong> – Instant feedback for users  </li>
<li><strong>Advanced AI Detection</strong> – Catches sophisticated spam attempts</li>
</ul>
<h3>Perfect For</h3>
<ul>
<li>E-commerce stores (WooCommerce)  </li>
<li>Lead generation forms  </li>
<li>User registration systems  </li>
<li>Contact forms  </li>
<li>Newsletter signups  </li>
<li>Any WordPress form  </li>
</ul>
<p>Install, connect your API key, and watch your email quality soar while reducing spam and improving conversion rates.</p>
<h3>Supported Forms and Plugins</h3>
<p><strong>🛒 E-COMMERCE & BUSINESS FORMS</strong></p>
<ul>
<li>WooCommerce – Validate shipping and billing emails  </li>
<li>Gravity Forms – Enterprise-grade form validation  </li>
<li>Contact Form 7 – Most popular contact form plugin  </li>
<li>WPForms – Drag & drop form builder  </li>
</ul>
<p><strong>🏗️ ADVANCED FORM BUILDERS</strong></p>
<ul>
<li>Ninja Forms – Professional form creation  </li>
<li>Formidable Forms – Complex form solutions  </li>
<li>Forminator – Modern form builder  </li>
<li>Fluent Forms – Advanced form management  </li>
<li>Elementor Forms – Page builder integration  </li>
<li>WSForms – Premium form builder  </li>
</ul>
<p><strong>⚙️ WORDPRESS CORE FEATURES</strong></p>
<ul>
<li>WordPress Comments – Validate commenter emails  </li>
<li>User Registration – Ensure valid signup emails  </li>
<li>Jetpack Forms – Automattic’s form solution  </li>
</ul>
<p><strong>🔧 CUSTOM INTEGRATION</strong></p>
<ul>
<li>Any Custom Form – Works with <code>is_email()</code> function  </li>
<li>Third-party Plugins – Automatic compatibility  </li>
<li>API Integration – Direct API access available</li>
</ul>
<h3>Key Features</h3>
<p><strong>🔍 CORE VALIDATION CHECKS</strong></p>
<ul>
<li>DNS & MX Record Validation – Verify domain authenticity  </li>
<li>Syntax Verification – IETF/RFC standard compliance  </li>
<li>Mailbox Existence – Confirm email actually exists  </li>
<li>SMTP Connection Testing – Real server verification  </li>
</ul>
<p><strong>🛡️ SECURITY & SPAM PROTECTION</strong></p>
<ul>
<li>Disposable Email Detection – Block temporary email services  </li>
<li>Spam Trap Identification – Prevent honeypot emails  </li>
<li>Typosquatting Prevention – Catch misspelled domains  </li>
<li>Role-based Email Filtering – Block info@, admin@, etc.  </li>
<li>Custom Blocklist – Your own domain/email restrictions  </li>
</ul>
<p><strong>⚡ PERFORMANCE & RELIABILITY</strong></p>
<ul>
<li>Real-time Validation – Instant user feedback  </li>
<li>Temporary Unavailability Detection – Handle server issues  </li>
<li>Catch-All Domain Testing – Identify low-quality domains  </li>
<li>Greylisting Detection – Advanced spam protection  </li>
<li>99.9% Accuracy Rate – Industry-leading precision  </li>
</ul>
<p><strong>🔒 PRIVACY & COMPLIANCE</strong></p>
<ul>
<li>GDPR Compliant – No email storage  </li>
<li>Zero IP Impact – No emails sent from your servers  </li>
<li>Secure API Communication – Encrypted data transfer  </li>
<li>Privacy-First Design – Your data stays private  </li>
</ul>
<p><strong>📊 ANALYTICS & MONITORING</strong></p>
<ul>
<li>Validation Logs – Track all validation attempts  </li>
<li>Performance Metrics – Monitor validation success rates  </li>
<li>Custom Error Messages – Branded user feedback  </li>
<li>Multi-language Support – Global accessibility  </li>
</ul>
<p><strong>Start with 100 Free Validations</strong> – <a href="https://debounce.com/pricing/" rel="nofollow ugc">Get your API key now</a></p>


DeBounce Email Validator


This plugin is very useful and I have used it on my site. Recently, it has been developed very well and good facilities have been added to it. thank you very much


Greate Plugin

Real-time email validation for WordPress forms. Block invalid, disposable, and risky emails to keep your database clean and improve deliverability.

Truelist Email Validator vs DeBounce Email Validator