Registration Email Blocker — WordPress Security Plugin
by Patsikov Artem · WordPress.org page
Registration Email Blocker has 100+ active installs on WordPress.org and 564 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on January 24, 2026, tested up to WordPress 6.9.7.
Registration Email Blocker at a glance
Is Registration Email Blocker well maintained?
Features
The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.
- Two Operation Modes: Blacklist (block specific domains) or Whitelist (allow only specific domains)
- Flexible Enforcement: Hard blocking or warning mode
- Existing User Management: Automatically identifies users with non-compliant email addresses
- Bulk Email Notifications: Send email change requests to affected users
- Detailed Logging: Complete history of registration attempts with IP addresses and timestamps
- WooCommerce Integration: Controls email domains during registration and checkout
- Domain Statistics: Analyzes email domains used across all site users
- CSV Export: Export list of users with non-compliant emails
- Pre-configured Domain Lists: Ready-to-use lists of popular foreign and Russian email services
- Administrator Exclusion: Option to exempt administrators from domain checks
Details
Block unwanted email domains during user registration. Helps Russian site owners comply with Federal Law 406-FZ requirements for user registration.
The full description, screenshots and every review live on the WordPress.org page.
Rankings Registration Email Blocker competes in
Tags
- compliance
- registration
- russia
- security
- Version
- 1.0.0
- Last updated
- Jan 24, 2026
- First published
- Jan 24, 2026
- Requires WordPress
- 6.0
- Tested up to
- 6.9.7
- Requires PHP
- 8.0
- Pricing
- Free on WordPress.org
Registration Email Blocker FAQ
What does Registration Email Blocker do?
According to its WordPress.org readme, Registration Email Blocker offers Two Operation Modes: Blacklist (block specific domains) or Whitelist (allow only specific domains), Flexible Enforcement: Hard blocking or warning mode, Existing User Management: Automatically identifies users with non-compliant email addresses, Bulk Email Notifications: Send email change requests to affected users and Detailed Logging: Complete history of registration attempts with IP addresses and timestamps.
How many active installs does Registration Email Blocker have?
WordPress.org reports 100+ active installs for Registration Email Blocker as of September 7, 2026.
Is Registration Email Blocker still maintained?
Yes. The last release was on January 24, 2026 and it is tested up to WordPress 6.9.7.
Is Registration Email Blocker free?
Registration Email Blocker is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.