Plugin info

Total downloads: 2,017
Active installs: 40
Total reviews: 1
Average rating: 5
Support threads opened: 0
Support threads resolved: 0 (0%)
Available in: 1 language(s)
Contributors: 1
Last updated: 8/26/2025 (126 days ago)
Added to WordPress: 11/20/2020 (5 years old)
Minimum WordPress version: 4.0
Tested up to WordPress version: 6.8.3
Minimum PHP version: 7.1

Maintenance & Compatibility

Maintenance score

Maintained • Last updated 126 days ago • 1 reviews

52/100

Is User Registration Email Validator abandoned?

Likely maintained (last update 126 days ago).

Compatibility

Requires WordPress: 4.0
Tested up to: 6.8.3
Requires PHP: 7.1

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Description

This plugin enables WordPress users to check their client’s email addresses on the registration form or any other form using is_email().
Which is a WordPress function to check valid email addresses. Which helps to stop spam and promotional emails from your inbox.
It will only allow a valid email address users to sign-up or any Email based activity.

This plugin is completely based on emails-checker.net third party api. Which will send your provided email address to emails checker api in order to validate it. Emails Checker doesnot store anykind of data on their servers.

Note:

This Plugin Requires a emails-checker.php api credentials to work. Please make sure to Read Terms and Conditions and Privicy Policy before using this plugin.

Key Features

  • DNS validation, including MX record lookup
  • Disposable email address detection realtime
  • Misspelled domain detection
  • Email Syntax verification (IETF/RFC standard conformance)
  • Mailbox existence checking
  • Catch-All Testing
  • Grey listing detection
  • SMTP connection and availability checking

This plugin needs an Emails-Checker.NET API key to work. You can get it from here.

Note:

This Plugin will automatically check your contact form emails syntax FREE. Only SMTP Checks will cost credit.

Installation

This section describes how to install the plugin and get it working.

e.g.

  1. Upload the plugin files to the /wp-content/plugins/plugin-name directory, or install the plugin through the WordPress plugins screen directly.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Use the Settings->Plugin Name screen to configure the plugin
  4. (Make your instructions match the desired user flow for activating and installing your plugin. Include any steps that might be needed for explanatory purposes)

Frequently Asked Questions

How many Emails I can check?

Our Free Plan will give you 100 SMTP Credits for free to check SMTP Status.
If you have more than 100 Contact Form Submission per month check our affordable pricing at emails-checket.net/#pricing

Do i need to change any thing?

No,
Our plugin is very simple to use. Just enter your API Access key are you are done. The plugin will automatically filter all Emails.

Review feed

Kalpraj Solutions
10/15/2021

Best For everything

We are using it on our own site for every form possible. Check kalprajsolutions.com to test our plugin

Screenshots

  1. Emails Checker in Action

    Emails Checker in Action

  2. Emails Checker Settings

    Emails Checker Settings

Changelog

3.3

  • Updated for newer wordpress version 6.6
  • Improved wordpress user registration detection and validation

3.2

  • Updated for newer wordpress version 6.4.2

3.1

  • Started Changelog
  • Updated for newer wordpress version 6.1.1
  • Added Option to allow specific email types
  • Added Option to block emails if out of credits
  • Added more email catching abilities