NoParam

NoParam Email Validation & Anti-Spam Prevention is a powerful plugin designed to ensure that your website’s email list is clean, legitimate, and free from spam. By integrating advanced email verification technology and spam prevention features, this plugin helps you protect your email sender reputation, improve deliverability, and engage with real users. Keep your site free of fake or disposable email addresses and safeguard your communications from spam and invalid sign-ups.
<h3>Features</h3>
<ul>
<li>Real-time email validation – Ensures only valid, legitimate emails are submitted. </li>
<li>Smart Email Suggestions – Detects and suggests corrections for common typos (e.g., “gmal.com” → “gmail.com”). </li>
<li>Spam Prevention & Fake Email Blocking: Safeguards your site from disposable, role-based, or temporary emails.</li>
<li>Improves Email Deliverability: Helps protect your sender reputation and ensures higher inbox placement.</li>
<li>Privacy-focused: No tracking, no storing, no reselling </li>
<li>Easy API integration for developers</li>
</ul>
<h3>Supported Forms</h3>
<ul>
<li>Contact Form 7 </li>
<li>WPForms </li>
<li>WordPress Registration Page </li>
<li>WordPress Post Comments </li>
<li>More integrations coming soon!</li>
</ul>
<a href="https://noparam.com" rel="nofollow ugc">Get your API key for Free</a>
<h3>External services</h3>
This plugin connects to NoParam’s email validation API to check the validity of email addresses submitted through forms.
NoParam’s Email Validation API uses advanced algorithms to detect fake, disposable, and temporary emails, ensuring the highest level of accuracy and reducing the chances of spam or bounce-back emails.
<ul>
<li>Service Used: NoParam Email Validation API – <a href="https://noparam.com" rel="nofollow ugc">Free Email Checker</a></li>
<li>Data Sent: The plugin sends email addresses entered in form fields to the NoParam API for validation. </li>
<li>Why: This is required to determine whether an email address is valid, invalid, or risky. </li>
<li>When: This occurs when users submit forms that are configured to use the validation service. </li>
<li>Privacy & Terms:
<ul>
<li><a href="https://noparam.com/privacy" rel="nofollow ugc">Privacy Policy</a> </li>
<li><a href="https://noparam.com/terms" rel="nofollow ugc">Terms of Service</a> </li>
</ul>
</li>
<li>Documentation:
<ul>
<li><a href="https://docs.noparam.com" rel="nofollow ugc">API Docs</a></li>
</ul>
</li>
</ul>

NoParam Email Validation – Email Verification & Anti-Spam Prevention

NoParam offers real-time email validation for WordPress to prevent fake signups and spam, improving email deliverability.

Naqi

♣ Contact Form 7, Ninja Form, Gravity Form, Woocommerce Compatible
Verify Emails in Real-Time without sending any email at Contact Form 7, Ninja Form, Gravity Forms, Comments, Registrations, Woocommerce Orders, Subscribers. Kick SPAM & Verify for Real Valid Emails and detect Hard Bounced Emails. A complete validation tool of its kind. 
WP Email Verify is advance email validation rules that can detect only genuine and deliverable email addresses. We guarantee success rate of more than 97%. 
This plugin not only check syntax of email. It also checks for complete email verification so your website only accept leads from verified emails and visitors.
<a href="http://verify.hostandsoft.com" rel="nofollow ugc">DEMOS</a>
Why use WP Email Verify ? 
* Checks for Hard Bounced Emails 
* Real-time Validation 
* Syntax Chech, Domain Check 
* Ever lost lead due to client typo email address in your contact form 
* Got spam form submission from disposable emails 
* Spam comments in your comment section 
* And more…
Our plugin extends is_email() validation rule of wordpress plugin. So any other form plugin that uses this function works with our email checker.
It works with :
<ul>
<li>Contact Form 7 – UPDATED</li>
<li>Gravity Forms</li>
<li>Ninja Forms – UPDATED</li>
<li>WordPress Registration</li>
<li>WordPress Comments</li>
<li>Any many more which uses is_email wordpress function.</li>
</ul>
All the email checking is done in our dedicated server and you don’t need to worry about your IP getting blocked due to the check. We handle all this for you.
Please generate the API key (Free for Test, Premium) from <a href="https://verify.hostandsoft.com" rel="nofollow ugc">here</a>. API key is need to connect to our server for the email check.
For any issue, please visit our <a href="https://verify.hostandsoft.com/support.php" rel="nofollow ugc">dedicated support forum</a>.
Privacy Policy : We don’t store any email during the email check process. Only you API key details (Name, Email & Remaining Check Credits) are stored in our server.

WP Email Verify

Keep away SPAM comments,registration,ecommerce orders, WP Email Verify accepts email that really exisit this keep away bounced email

NoParam Email Validation – Email Verification & Anti-Spam Prevention vs WP Email Verify