Block unwanted email registrations on your site with this email blacklist plugin. Protect your site by preventing spam sign-ups.
Alternatives to Blacklist & Whitelist Domains for Registration
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Restrict WordPress user registration to allowed email domains, block spam signups, and secure WooCommerce, LearnDash, and form registrations.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Enhance Elementor Pro Forms with advanced email filtering capabilities including global blocklists/whitelist and per-form controls.
Restrict WordPress user accounts to administrator-approved email domains.
Block Elementor Pro form submissions using email, domain, or IP blacklist.
Control which email domains may be used to register on your site and to change an existing account's email address.
Blocks registrations, WooCommerce checkouts, and comments that use disposable (throwaway) email addresses, with custom block and allow lists.
Easily set up email blocklists and mx checking to reduce bounce rates and unwanted signups, reducing email volume and protecting sender reputation.
Blocks disposable email at registration and comments to stop fake accounts and registration spam. 8,201 domains bundled, no API, no signup.