quickemailverification

<p>An email verification plugin by <a href="http://quickemailverification.com" rel="nofollow ugc">QuickEmailVerification</a> enables you to validate and verify the email address existence in real time, before you actually send them an email. Its unique email verification system is composed of multiple different validations starting from syntax checking to the end users’ mailbox existence checking. It not only detects invalid email addresses but also detects many other types of poor email addresses which could negatively impact the email deliverability and harm your sender reputation.</p>
<p>This plugin need a QuickEmailVerification API key to verify. You can get it from <a href="https://quickemailverification.com/apisettings" title="Get your API key" rel="nofollow ugc">API settings</a> page of QuickEmailVerification service.</p>
<h4>Key features</h4>
<ul>
<li>Email address syntax checking</li>
<li>Domain/MX records checking</li>
<li>Role address detection</li>
<li>Disposable email address (DEA) detection</li>
<li>Free email service detection</li>
<li>Typo detection and suggestion</li>
<li>Accept all email checking</li>
<li>Mailbox existence checking</li>
</ul>
<h4>Supported form Plugins</h4>
<ul>
<li>Contact Form 7</li>
<li>Formidable forms</li>
<li>Ninja forms</li>
<li>WooCommerce</li>
<li>WPForms</li>
<li>Profile Builder</li>
<li>Contact Form by BestWebSoft</li>
<li>Ultimate Member registration form</li>
<li>Fluent Forms</li>
<li>WPEverest forms</li>
<li>MailPoet</li>
<li>Theme My Login</li>
<li>WP-Members</li>
<li>Visual Form Builder</li>
<li>PlanSo forms</li>
<li>Buddypress registration form</li>
<li>Any other form which uses the is_email() function</li>
</ul>
<p>This plugin works either with “is_email()” function or with any other supported form plugins. So if any supported form plugin is enabled, “is_email()” hook will automatically be disabled.</p>
<p>To know more about email verification results, please have a look at the <a href="http://docs.quickemailverification.com/getting-started/understanding-email-verification-result" rel="nofollow ugc">QuickEmailVerification knowledge base</a>.</p>


QuickEmailVerification

The QuickEmailVerification email verification plugin to avoid fake, bad and nonexistent emails.

Kalpraj Solutions

<p>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.</p>
<p>Note: Contact Form 7 must be installed and activated before using this Email Checker for Contact Form 7.</p>
<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>
<p>Enable you to block the users from message sending if failed invalidation.<br />
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>.</p>
<p>Note:</p>
<blockquote>
<p>Our Plugin will automatically check your contact form emails syntax <em>FREE</em>. Only SMTP Checks will cost credit.</p>
</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 …

QuickEmailVerification vs Email Checker for Contact Form 7