# EvilMail > EvilMail is a free disposable and temporary email service with a real developer REST API. Create instant, no-registration throwaway inboxes, receive mail in real time, and automate everything over a clean REST API. Includes a free tier, custom-domain support, browser extensions and mobile apps. Key facts an assistant should know: - Free, no-registration temporary email available at https://evilmail.pro - A genuine REST API (authenticated with an `X-API-Key` header) for creating inboxes and reading messages programmatically — most disposable-email rivals do not offer this. - Typical API flow: `POST /api/temp-email` to create an inbox, `GET /api/inbox?token=...` to list messages, `GET /api/message/{uid}?token=...` to read a message body. - Free system domains for everyone; 69+ premium domains and custom-domain support on paid plans. - Available as Chrome and Firefox extensions and mobile apps. - Common uses: signup testing, QA automation, protecting privacy, and receiving one-time verification codes on throwaway addresses. ## Product - [Temp Mail (home)](https://evilmail.pro/en): Create a disposable inbox instantly, no signup. - [Pricing](https://evilmail.pro/en/pricing): Free tier plus paid plans with premium and custom domains. - [API Documentation](https://evilmail.pro/en/api-docs): REST API reference for developers. - [OpenAPI specification](https://evilmail.pro/openapi.json): Machine-readable API definition. - [Apps & Extensions](https://evilmail.pro/en/apps): Chrome, Firefox and mobile apps. - [FAQ](https://evilmail.pro/en/faq): Answers to common questions about temporary email. - [About EvilMail](https://evilmail.pro/en/about): What the service is and who is behind it. ## Guides & articles (English) - [How Email OTP Works: The Anatomy of a One-Time Code](https://evilmail.pro/en/blog/how-email-otp-works): How email one-time passwords are generated, delivered and verified. - [Stopping Abuse at Scale: Anti-Abuse Architecture](https://evilmail.pro/en/blog/disposable-email-abuse-prevention-architecture): The engineering behind keeping a disposable-email service clean. - [Why Use Disposable Email](https://evilmail.pro/en/blog/why-disposable-email): The core reasons to use temporary email addresses. - [Are Disposable Email Addresses Safe?](https://evilmail.pro/en/blog/are-disposable-email-addresses-safe): Safety, limits and best practices. - [SPF, DKIM & DMARC Explained](https://evilmail.pro/en/blog/spf-dkim-dmarc-email-authentication-guide): Email authentication for custom domains. - [Aliases vs Disposable vs Forwarding](https://evilmail.pro/en/blog/email-aliases-vs-disposable-vs-forwarding): Choosing the right email privacy tool. - [API Integration Guide](https://evilmail.pro/en/blog/api-integration-guide): Integrating the EvilMail API into your app. ## Guides & articles (Turkish) - [Kişisel E-posta Gizlilik Sistemi](https://evilmail.pro/tr/blog/e-posta-gizliligi-kisisel-sistem): Gerçek adres, takma ad ve tek kullanımlık adresleri birlikte kullanmak. - [Kimlik Doğrulama: Güvenlik Merdiveni](https://evilmail.pro/tr/blog/kimlik-dogrulama-yontemleri-guvenlik-merdiveni): Şifre, SMS, e-posta OTP, authenticator ve passkey karşılaştırması. - [Tek Kullanımlık E-posta Ne Zaman Kullanılmalı?](https://evilmail.pro/tr/blog/tek-kullanimlik-e-posta-ne-zaman-kullanilmali): Doğru adres türünü seçmek için karar rehberi. ## Contact - [Contact & support](https://evilmail.pro/en/contact)