by Patsikov Artem 0 (0 reviews)

Registration Email Blocker

Name: Registration Email Blocker
Author: Patsikov Artem

Control which email domains may be used to register on your site and to change an existing account's email address.

Registration Email Blocker ranks #16,452 among WordPress.org plugins with 100+ active installations, is #612 of 3,376 in the Communication category, and was last updated Sep 9, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.1

v1.1.0 Current Version v1.1.0

Updated 1 week ago Last Update on 09 Sep, 2026

Refreshed 6 hours ago Last Refreshed on

#612 of 3,376 in Communication Top 25% by installs Downloads -69.2% this week Actively maintained

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Rank

#16,452

— No change

Active Installs

100+

+9.9%

KW Avg Position

— No change

Downloads

743

+2 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 200

Total Progress 80%

100+ 200+

3,513

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #16,452

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

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Reviews & Ratings

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Security History

Source: WPVulnerability

No known vulnerabilities on record for Registration Email Blocker. Checked 5 days ago.

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Plugin Details

Version: 1.1.0
Last Updated: Sep 09, 2026
Requires WP: 6.2+
Tested Up To: 7.1.1
PHP Version: 8.0 or higher
Author: Patsikov Artem

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

email email validation registration spam User Registration

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TL;DR

AI summary of the plugin's readme

This plugin is for Russian website owners who need to control which email domains users can register with, including WooCommerce store operators. It restricts registration to approved or blocked email domains to help address the email-related aspect of Federal Law 406-FZ compliance.

Blacklist mode for domains
Whitelist mode for domains
Warning or hard blocking enforcement
Identifies non-compliant existing users
Bulk email change notifications
Detailed registration logging
WooCommerce integration
CSV export of users

Frequently Asked Questions

Common questions about Registration Email Blocker

No. Federal Law 406-FZ requires authorization via phone number, ESIA (Unified Identification and Authentication System), or other Russian-controlled systems. This plugin addresses only the email domain portion of registration. It helps prevent registration with foreign email services but does not implement the full authorization requirements of the law. Website owners remain responsible for complete legal compliance.

The plugin controls which email domains users can register with. It can block foreign email domains (like gmail.com, yahoo.com) or allow only approved Russian domains (like mail.ru, yandex.ru). This prevents one potential compliance issue but does not replace proper legal authorization systems.

Go to "Registration Email Blocker" in your WordPress admin. Choose between blacklist mode (block specific domains) or whitelist mode (allow only specific domains). The plugin includes pre-configured domain lists that you can modify. Configure the notification message for users and save your settings.

The plugin identifies all existing users with email addresses that don't meet your domain requirements. You can view these users in the "Problem Users" tab and send them bulk email notifications requesting they change their email address to a compliant domain.

By default, yes. Administrators can use any email address. You can change this setting if needed, but it's recommended to exclude administrators to prevent lockout situations.

Yes. The plugin is fully integrated with WooCommerce and validates email domains during both user registration and checkout processes.

WordPress uses PHP mail() by default, which often ends up in spam folders. We recommend installing an SMTP plugin (such as WP Mail SMTP or Easy WP SMTP) for reliable email delivery. The plugin logs all notification attempts so you can verify delivery.

Yes. In plugin settings you can fully customize the email subject and message. Available variables for substitution: {site_name}, {user_name}, {user_email}, {allowed_domains}, {profile_url}.

No. The plugin performs validation only during user registration and does not impact normal site operation. Logs are stored in a separate database table with indexes for fast access.

Yes. The "Problem Users" tab includes an "Export to CSV" button that downloads a list of all users with non-compliant email addresses in CSV format.