Block Temporary Email is a WordPress plugin that automatically detects and blocks disposable or fake email addresses during user registration, login, or email change. Below are 14 security & compliance platforms apps with similar functionality to Block Temporary Email, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Disposable Email Blocker – WPForms is a free WordPress plugin that integrates with WPForms to block submissions from disposable or temporary email addresses. It helps site owners maintain clean subscriber lists and prevent spam signups by filtering out unwanted emails at the form level.
Temp Mail Detector is a WordPress plugin that detects and blocks temporary or disposable email addresses from registering, commenting, or ordering on your site. It supports WooCommerce and offers customizable blocklists and spam protection.
Disposable Email Detector is a WordPress plugin that blocks user registrations using disposable or temporary email addresses. It works with both native WordPress and WooCommerce registrations, helping site owners reduce spam and improve user quality.
Disposable Email Blocker for GravityForms is a WordPress plugin that blocks users from submitting forms with disposable or temporary email addresses. It helps site owners maintain a clean subscriber list and reduce spam signups. The plugin is easy to configure and integrates directly with GravityForms.
Disposable Email Blocker – Ninja Forms is a WordPress plugin that blocks disposable or temporary email addresses from being used in Ninja Forms submissions. It helps site owners reduce spam and improve the quality of their subscriber lists.
Email Blocklist is a free WordPress plugin that helps site owners prevent spam registrations and comments by blocking users with disposable or unwanted email domains. It allows custom blocklists and operates entirely within the WordPress installation.
Disposable Email Blocker is a free WordPress plugin that integrates with Contact Form 7 to block disposable and temporary email addresses from form submissions. It helps site owners reduce spam and improve the quality of leads or subscribers by ensuring only valid emails are accepted. The plugin is easy to set up and customize.
Tempmails is a WordPress plugin that enables site owners to offer self-hosted, privacy-focused temporary email inboxes to their visitors. It integrates with your own IMAP server, allowing users to generate and manage disposable email addresses directly on your site. Designed for privacy and control, it is ideal for WordPress administrators who want to avoid third-party email APIs.
Registration Email Blocker is a WordPress plugin that restricts which email domains can be used for user registration. It supports blacklist and whitelist modes and helps Russian site owners comply with Federal Law 406-FZ. The plugin is customizable and integrates with WordPress registration forms.
WPCoreTools Disposable Email Guard is a WordPress plugin that blocks disposable, burner, and temp-mail addresses on sign-ups, comments, checkout, and custom forms. It works offline using bundled domain lists and supports WooCommerce and custom forms, helping site owners maintain clean user databases.
UserCheck is a WordPress plugin that blocks disposable and throwaway email addresses from being used in sign-up forms. It integrates with popular plugins and provides fallback checks to ensure only valid emails are accepted, helping site owners maintain a clean user base.
TempEmail is a web-based service that provides users with free, disposable email addresses for temporary use. It allows users to receive emails in real time without registration, and inboxes are automatically deleted after one hour. The service is designed to protect user privacy and reduce spam.
Temp Mail is a free web service that generates disposable email addresses for users who want to avoid spam and protect their privacy. It offers instant inbox creation, multiple domain options, and attachment support, making it ideal for signing up for websites or services without revealing a real email address.
FixBounce Email Verifier is a WordPress plugin that verifies email addresses in real time using SMTP, MX, and disposable domain checks. It helps site owners block fake or undeliverable emails during registration, comments, or checkout, improving deliverability and reducing spam.
