Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to WP Email Restrictions
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.
Block fake WooCommerce registrations with OTP email verification. Customers verify their email before their account is created — no code required.
PostaraMailv2.2.2
Send new registrations, WooCommerce customers and form signups to your PostaraMail contacts in one click. No API key.
Blocks disposable email at registration and comments to stop fake accounts and registration spam. 8,201 domains bundled, no API, no signup.
Restrict WordPress user registration to allowed email domains, block spam signups, and secure WooCommerce, LearnDash, and form registrations.
Ubicualv3.0.0
Ubicual signup forms, plus WordPress registrations and WooCommerce orders sent to your Ubicual email automations.
Block unwanted email registrations on your site with this email blacklist plugin. Protect your site by preventing spam sign-ups.
Automatically send scheduled email digests to admins — summarising new posts, comments, user registrations, and WooCommerce orders.
Protect Elementor Forms with password, email verification, scheduling, or user restrictions.
Create user registration forms, signup forms, and contact forms with a drag & drop form builder for WordPress. No coding required.