WordPress plugin intelligence profile

CM E-Mail Blacklist – Simple email filtering for safer registration

Block unwanted email registrations on your site with this email blacklist plugin. Protect your site by preventing spam sign-ups.

WP PlugIndex snapshot

Current directory snapshot

Tested up to WordPress 7.0
Current version1.6.5
WordPress coverageTested up to WordPress 7.0
Minimum stackWP 5.4.0 · PHP 5.2.4
Directory statusactive
Last directory update23 May 20265mo ago
Active installations700Adoption metric — not a quality score
WordPress.org rating4.5 / 5 from 8 ratings
Official packageDirect from WordPress.org

Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →

WP PlugIndex currently records CM E-Mail Blacklist – Simple email filtering for safer registration version 1.6.5 as active, updated 5mo ago and tested up to WordPress 7.0.

Overview

About this plugin

Pro Plugin Page | Videos | User Guide

Safeguard your WordPress site from unauthorized registrations and spammers by implementing personalized rules for blacklisting and whitelisting with our WordPress blacklist plugin solution.

This plugin allows you to block or allow users to enter your website based on specific criteria. With customizable domain, IP and email blacklists you can prevent users from registering.

Conversely, thanks to the whitelist feature of our WordPress plugin, you can ensure that only users with approved email domains, usernames, or IP addresses can register.

Enhance WordPress Site Security

Our blacklist plugin enables you to increase the security of your WordPress site and prevent spam registrations from fake or malicious users.

Additionally, this feature-packed tool gives you greater control over who can access your site’s and community content.

Email Blacklist and Anti-Spam plugin Premium Editions

The Email Blacklist and Anti-Spam Plugin Premium editions includes even more powerful features, such as: support for contact forms and WordPress comments, white list and blacklist features work across domains and emails, domain and email testing tool and much more.

Email Blacklist and Anti-Spam plugin Introduction Video (Pro Version)

How to Use the Email Blacklist Feature of the Plugin

  • Closed Beta – Control users in your beta site release.
  • Members Only – Add suspicious domains to the blacklist and block their users from registrating.
  • Spam blocker – Prevent spam users from registering.

Basic WordPress Blacklist Plugin Features

  • Support Free Domain List from SpamAssassin.
  • Support a domain whitelist plugin feature.
  • Support an email blacklist plugin feature.
  • Support an IP whitelist plugin feature.
  • Admin can edit front-end labels and messages.
  • Includes tester.

Pro Version

Pro Version Detailed Features List

  • Support DNSBL online service.
  • Support domain blacklist and whitelist features.
  • Support email blacklist and whitelist features.
  • Support IP blacklist and whitelist features.
  • Support reserved username blacklist feature.
  • Control who is allowed to comment.
  • Access to failed registration log.
  • Additional errors messages to show to users trying to register.
  • Edit profile restriction.
  • Support importing list of emails from CSV.
  • Includes domain & email tester.
  • Special Gmail support.
  • Special characters support.
  • Contact Form 7 integration.
  • ChatGPT integration.

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WordPress.org metadata

Plugin tags

Topics listed for this plugin in the WordPress.org directory.

  • anti spam
  • email blacklist
  • whitelist
Compatibility & maintenance

Compatibility & maintenance

Tested up to WordPress 7.0

Not yet marked as tested with WordPress 7.1. WordPress.org currently lists Tested up to 7.0.

Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.0
Minimum requirementsWordPress 5.4.0 · PHP 5.2.4
Update activity23 May 20265mo ago

“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.

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