UserCheck

<p>UserCheck prevents disposable or throwaway email addresses from registering or commenting on your site. This helps to protect your site from spam and maintain the quality of your user base.</p>
<h4>Key Features</h4>
<ul>
<li>Automatically checks email addresses against a constantly updated database of disposable email domains</li>
<li>Works out of the box with no configuration required</li>
<li>Seamlessly integrates with WordPress registration and comment forms</li>
</ul>
<p>The plugin uses the API provided by <a href="https://www.usercheck.com" rel="nofollow ugc">UserCheck</a>, which is constantly updated to include the latest disposable email domains. This ensures your site stays protected against new disposable email providers.</p>
<h3>Privacy Policy</h3>
<p>UserCheck sends email domains to the UserCheck API for validation. No personal data or full email addresses are transmitted. For more information on how UserCheck handles data, please visit <a href="https://www.usercheck.com/privacy" rel="nofollow ugc">https://www.usercheck.com/privacy</a>.</p>


Protect your WordPress site from disposable email addresses using the UserCheck API.

tompec

<p><strong>MailCheck.ai is now UserCheck.com</strong></p>
<p><strong>Please install the <a href="https://wordpress.org/plugins/usercheck/" rel="ugc">new version</a> of this plugin.</strong></p>
<p>MailCheck.ai is a powerful WordPress plugin that prevents disposable or throwaway email addresses from registering or commenting on your site. This helps to protect your site from spam and maintain the quality of your user base.</p>
<h4>Key Features</h4>
<ul>
<li>Automatically checks email addresses against a constantly updated database of disposable email domains</li>
<li>Works out of the box with no configuration required</li>
<li>No API key needed</li>
<li>Caches results for improved performance</li>
<li>Seamlessly integrates with WordPress registration and comment forms</li>
</ul>
<p>The plugin uses the API provided by <a href="https://www.mailcheck.ai" rel="nofollow ugc">MailCheck.ai</a>, which is constantly updated to include the latest disposable email domains. This ensures your site stays protected against new disposable email providers.</p>
<p>MailCheck.ai is free to use and starts working immediately after installation. No registration or configuration is required.</p>


MailCheck.ai

This plugin works great!  The service works well, nothing is 100% and won't block all temp emails but it gets updated frequently and new domains are added all the time.  I would recommend this plugin for everyone who allows registration on their site.

Works Great!

No options, light weight and effective addition to combat spam and account creation. And to boot, it seems to work very well on Multisite too!

Simple and effective

Prevent disposable email addresses from registering or commenting on your site with MailCheck.ai.

UserCheck vs MailCheck.ai