emailable

Verify emails in real-time with Emailable.
Integrate with Emailable’s email verification API through this official plugin. Reduce spam and increase the quality of your signups by verifying emails directly from any form.
This is compatible with all major WordPress Forms and plugins that use the is_email function to validate email addresses. 
This includes, but is not limited to:
<ul>
<li>WordPress’s default registration and comment forms</li>
<li>WooCommerce’s registration and checkout form</li>
<li>Gravity Forms</li>
<li>Contact Form 7</li>
<li>Ninja Forms</li>
<li>Jetpack Forms</li>
</ul>
Emailable’s verification includes:
<ul>
<li>Disposable Email Detection</li>
<li>Accept-All Email Detection</li>
<li>MX Record Detection</li>
<li>SMTP Provider Details</li>
<li>Misspelled Domain Detection</li>
<li>Syntax Validation</li>
<li>Domain Validation</li>
<li>SMTP Verification</li>
<li>Email Deduplication</li>
<li>Role Email Detection</li>
<li>Free Email Detection</li>
<li>Email Quality Score</li>
<li>Anti-Greylisting Technology</li>
</ul>
To use this plugin, <a href="https://app.emailable.com/signup/" rel="nofollow ugc">sign up for a free Emailable account</a>, create an API key. All new signups will receive 250 free credits. 
What makes Emailable special?
<ul>
<li>Best in class performance: 30k emails verified per minute</li>
<li>Most Advanced Email Detection: Free, No Reply, Role, Accept-All, Disposable, and Mailbox Full</li>
<li><a href="https://emailable.com/guarantee/" rel="nofollow ugc">99%+ Deliverability Guarantee</a></li>
<li>99.99% Uptime</li>
<li>24/7 Support</li>
<li>SOC 2 Type II certified</li>
<li>GDPR, Privacy Shield, CCPA, and LGPD compliant</li>
</ul>
See more information about data privacy in the links below:
<ul>
<li><a href="https://emailable.com/terms-of-service/" rel="nofollow ugc">Emailable’s Terms of Service</a></li>
<li><a href="https://emailable.com/privacy-policy/" rel="nofollow ugc">Emailable’s Privacy Policy</a></li>
<li><a href="https://emailable.com/data-processing-agreement/" rel="nofollow ugc">Emailable’s Data Protection Agreement</a></li>
<li><a href="https://emailable.com/anti-spam-policy/" rel="nofollow ugc">Emailable’s Anti-Spam Policy</a></li>
</ul>

Emailable – Premium Email Verification & Validation

Verify emails in real-time with Emailable.

Kalpraj Solutions

This plugin enables Contact Form 7 users to check their client’s email addresses before accepting their messages via the contact form which stops spam and promotional emails from your inbox. It uses Emails Checker real-time email validation service to check if an email address valid or not in order to reduce invalid inboxes. It will only allow a valid email address users to send you email addresses. You can sign up for a free API Access key at emails-checker.net to using this plugin.
Note: Contact Form 7 must be installed and activated before using this Email Checker for Contact Form 7.
<h4>Key Features</h4>
<ul>
<li>DNS validation, including MX record lookup</li>
<li>Disposable email address detection realtime</li>
<li>Misspelled domain detection</li>
<li>Email Syntax verification (IETF/RFC standard conformance)</li>
<li>Mailbox existence checking</li>
<li>Catch-All Testing</li>
<li>Greylisting detection</li>
<li>SMTP connection and availability checking</li>
</ul>
Enable you to block the users from message sending if failed invalidation. 
This plugin needs an Emails-Checker.NET API key to work. You can get it from <a href="https://emails-checker.net/#pricing/" title="Emails-Checket.net" rel="nofollow ugc">here</a>.
Note:
<blockquote>
Our Plugin will automatically check your contact form emails syntax FREE. Only SMTP Checks will cost credit.
</blockquote>

Email Checker for Contact Form 7

I was very frustrated by getting spam bot emails from my website's contact forms.
Then I realized the bots are not using real emails in the contact form.


So filtering invalid emails can solve the problem I taught and it really did.
Now I only get valid and important emails and messages from my website.

Really Good plugin for contact form 7

Emails Checker will allow you to avoid spam email inboxes and spam contact form filling by verifying the user's email address using emails-checke …

Emailable – Premium Email Verification & Validation vs Email Checker for Contact Form 7