# FreeCustom.Email > FreeCustom.Email is a free disposable temporary email service. Generate instant throwaway inboxes with no registration, receive emails in real-time, and protect your real inbox from spam. Offers custom domains, a REST API, keyboard shortcuts, and a Pro plan with forever email retention and private inboxes. ## Tool - [Temp Mail Tool](https://www.freecustom.email/en): Main disposable email inbox — generate an address instantly, receive emails in real-time, extract OTPs automatically. ## Features & Plans - [Pricing](https://www.freecustom.email/pricing): Free vs Pro plan comparison. Pro is $3.99/month or $29.99/year — includes forever retention, 5 GB storage, unlimited saved inboxes, private addresses, custom domains, and all keyboard shortcuts. - [FAQ](https://www.freecustom.email/faq): Frequently asked questions about how temp mail works, privacy, email retention, and account features. - [Students — Free Pro Access](https://www.freecustom.email/students/apply): Students get 2 months of Pro free by verifying their university email address. ## API & Developers - [API Overview](https://www.freecustom.email/api): REST API for disposable email — create inboxes, fetch messages, extract OTPs programmatically. - [API Documentation](https://www.freecustom.email/api/docs): Full API reference including authentication, endpoints, rate limits, and SDK guides. - [API Pricing](https://www.freecustom.email/api/pricing): Developer, Startup, Growth, and Enterprise tiers for high-volume inbox creation. - [API Playground](https://www.freecustom.email/api/playground): Interactive playground for testing API endpoints without writing code. - [CLI Tool](https://www.freecustom.email/api/cli): Command-line interface for creating inboxes and reading emails from the terminal. - [Changelog](https://www.freecustom.email/api/docs/changelog): API and product changelog. ## Automation - [Automation Hub](https://www.freecustom.email/api/automation): Overview of automation integrations. - [OpenClaw Integration](https://www.freecustom.email/api/automation/openclaw): Use FreeCustom.Email inboxes in OpenClaw AI workflows. - [n8n Integration](https://www.freecustom.email/api/automation/n8n): Connect disposable email inboxes to n8n automation pipelines. ## Blog - [Blog](https://www.freecustom.email/blog): Articles on temp mail, privacy, spam protection, and email security. - [How Temp Mail Works](https://www.freecustom.email/blog/how-temp-mail-works): Technical and practical overview of disposable email services. - [Is Temp Mail Safe?](https://www.freecustom.email/blog/is-temp-mail-safe): Privacy and security analysis of using throwaway email addresses. - [Temp Mail for Developers](https://www.freecustom.email/temp-mail-for-developers): Use cases and setup guide for developers using disposable inboxes in testing and CI/CD. - [Temp Mail for Students](https://www.freecustom.email/temp-mail-for-students): How students use temp mail to protect their university inbox from spam. ## Legal - [Privacy Policy](https://www.freecustom.email/policies/privacy) - [Terms of Service](https://www.freecustom.email/policies/terms) - [Cookie Policy](https://www.freecustom.email/policies/cookie) ## Optional - [Open Source](https://www.freecustom.email/open-source): FreeCustom.Email open-source projects and repositories. - [Contact](https://www.freecustom.email/contact): Support and general enquiries. - [Status](https://status.freecustom.email): Live service status and uptime history.