--- url: "https://auraplusplus.com/projects/istempmail-disposable-email-blocker" markdown: "https://auraplusplus.com/projects/istempmail-disposable-email-blocker.md" website: "https://istempmail.com" tier: "premium" status: "launched" upvotes: 1 launched: "2026-05-03" categories: "APIs & Integrations, Web Development, Security" platforms: "web" tags: "web" pricing: "free" pricing_label: "Free to use" maker: "Krzysztof from LaunchDirectories" created: "2026-04-29" --- # IsTempMail Disposable Email Blocker > Introduction IsTempMail is a comprehensive solution designed to detect and block disposable, temporary, and fake email addresses. ## About IsTempMail Disposable Email Blocker ## Introduction IsTempMail is a comprehensive solution designed to detect and block disposable, temporary, and fake email addresses. Its primary goal is to help businesses and website owners reduce spam, prevent fraud, and curb free trial abuse by identifying and blocking fake email accounts in real-time. Available as a WordPress plugin and via a simple JSON API, this project offers an easy-to-integrate tool for maintaining the integrity of user registrations and communications. ## Features - Extensive Database of Disposable Domains: Maintains a regularly updated list of over 124,000 known disposable email domains, enabling accurate detection of fake email addresses. - Real-Time Validation API: Provides a straightforward API with a single endpoint that accepts email addresses or domains and returns validation results in JSON format, facilitating quick integration into various platforms. - WordPress Plugin Integration: Offers a free plugin that allows WordPress site owners to easily block disposable emails with just a few clicks, enhancing site security and user authenticity. - Developer-Friendly Tools: Supplies libraries for JavaScript (npm package) and PHP, making it easier for developers to incorporate disposable email validation into their applications. - Automated Domain Management: Combines automated and manual processes to identify new disposable email providers, ensuring the database remains current and effective against emerging services. - Flexible Pricing Plans: Features a free tier with 200 API requests per month, along with affordable paid plans offering up to 1 million requests, suitable for various scales of operation. ## Use Cases 1. Individual Website Owners: A small business owner running an e-commerce site can use the WordPress plugin to prevent fake accounts and spam registrations, ensuring genuine customer engagement and reducing fraudulent activities. 2. Developers and SaaS Providers: Developers integrating the JSON API into their applications can automate the validation process, saving time and maintaining data quality across user databases. 3. Large Teams and Enterprises: Organizations with high registration volumes can subscribe to higher-tier plans to continuously monitor and block disposable emails, safeguarding their platforms from abuse and maintaining a trustworthy user base. ## Benefits - Enhanced Security: Significantly reduces spam, fake registrations, and abuse by blocking disposable email addresses at the point of entry. - Time and Cost Savings: Automates the validation process, minimizing manual moderation efforts and improving operational efficiency. - Easy Integration: Simple API and WordPress plugin make deployment quick and straightforward, even for non-technical users. - Up-to-Date Database: Continuous updates ensure the system stays effective against new disposable email services as they emerge. ## Conclusion IsTempMail offers a reliable and developer-friendly approach to combating disposable email abuse. Whether through its easy-to-use WordPress plugin or its robust JSON API, it empowers users to maintain authentic user engagement, reduce spam, and protect their platforms from fraudulent activities. Explore how this project can enhance your email validation processes and ensure a more secure online environment. ## Overview ### Who is it for? Individual Website Owners: A small business owner running an e-commerce site can use the WordPress plugin to prevent fake accounts and spam registrations, ensuring genuine customer engagement and reducing fraudulent activities. Developers and SaaS Providers: Developers integrating the JSON API into their... ### What is it? IsTempMail is a comprehensive solution designed to detect and block disposable, temporary, and fake email addresses. Its primary goal is to help businesses and website owners reduce spam, prevent fraud, and curb free trial abuse by identifying and blocking fake email accounts in real-time. Available as a WordPress... ### How is it priced? IsTempMail Disposable Email Blocker is free to use. Visit the official website for plan details, limits, and billing options. ### How does it compare? IsTempMail Disposable Email Blocker focuses on introduction istempmail is a comprehensive solution designed to detect and block disposable, temporary, and fake.... Other apis & integrations tools may emphasize different workflows, integrations, or pricing models. Compare free to use, supported platforms (web), and whether the product fits your specific use case before choosing. ## Platforms - web ## Tech stack - web ## Categories - APIs & Integrations - Web Development - Security ## Frequently asked questions **Q: What is IsTempMail Disposable Email Blocker?** IsTempMail is a comprehensive solution designed to detect and block disposable, temporary, and fake email addresses. Its primary goal is to help businesses and website owners reduce spam, prevent fraud, and curb free trial abuse by identifying and blocking fake email accounts in real-time. Available as a WordPress... **Q: Who is IsTempMail Disposable Email Blocker for?** Individual Website Owners: A small business owner running an e-commerce site can use the WordPress plugin to prevent fake accounts and spam registrations, ensuring genuine customer engagement and reducing fraudulent activities. Developers and SaaS Providers: Developers integrating the JSON API into their... **Q: How is IsTempMail Disposable Email Blocker priced?** IsTempMail Disposable Email Blocker is free to use. Visit the official website for plan details, limits, and billing options. **Q: How does IsTempMail Disposable Email Blocker compare to alternatives?** IsTempMail Disposable Email Blocker focuses on introduction istempmail is a comprehensive solution designed to detect and block disposable, temporary, and fake.... Other apis & integrations tools may emphasize different workflows, integrations, or pricing models. Compare free to use, supported platforms (web), and whether the product fits your specific use case before choosing. ## Screenshots - Screenshot 1: https://txmhk1zrnc.ufs.sh/f/xSkWTCqmKWx9vbK4lNLfP3MJpNjeuk9nCEvgiVZ5UDBbdT1Q - Screenshot 2: https://txmhk1zrnc.ufs.sh/f/xSkWTCqmKWx9zngFD76rVYGydnu9LqWaXMOH7J3KS2gD65Pi ## Links - Listing: https://auraplusplus.com/projects/istempmail-disposable-email-blocker - AI-friendly Markdown: https://auraplusplus.com/projects/istempmail-disposable-email-blocker.md - Website: https://istempmail.com - Twitter / X: https://twitter.com/istempmail - Launch story: https://auraplusplus.com/launches/istempmail-disposable-email-blocker - Launch story Markdown: https://auraplusplus.com/launches/istempmail-disposable-email-blocker.md ## Explore - [More in APIs & Integrations](https://auraplusplus.com/categories?category=APIs%20%26%20Integrations) - [All launches](https://auraplusplus.com/launches) - [Trending on Aura++](https://auraplusplus.com/trending) _HTML version: https://auraplusplus.com/projects/istempmail-disposable-email-blocker_