MoeMail
Free open-source temporary email with webhooks and an OpenAPI
MoeMail is a free, open-source temporary email service built on Next.js and Cloudflare (Workers, D1, Email Routing). Create a disposable inbox in one click and receive mail in real time, so you can sign up for websites, download resources or test products without exposing your real address to spam and trackers. Mailboxes can live for 1 hour, 24 hours, 3 days or permanently, and expired mail is cleaned up automatically. For developers there are Webhook notifications and a public OpenAPI, so test suites and AI agents can create mailboxes and read messages programmatically. MIT licensed and self-hostable on Cloudflare for free; the hosted service at moemail.app is free to use.
Features
One-click disposable inboxes with real-time delivery. Mailbox lifetimes of 1 hour, 24 hours, 3 days or permanent. Share a single email or a whole inbox via link. Webhook notifications on new mail. Public OpenAPI for programmatic access. Light and dark themes, PWA install, GitHub/Google sign-in. Open source (MIT), self-hostable on Cloudflare.
Use Cases
Protect your real inbox when registering on new sites or downloading gated content. QA and developer testing of signup and verification-code flows. Automated tests and AI agents that need a real inbox via API. Receiving one-time codes without giving out a personal address.
Comments
Hi Fazier! I'm Beilun, the maker of MoeMail. It started as a side project because I was tired of handing my real address to every site that wanted a signup, and the existing temp-mail services either had no API or shut down without warning. MoeMail is open source (MIT) and runs entirely on Cloudflare, so anyone can self-host it for free; the hosted version at moemail.app is free too. The features I'm most happy with are the Webhooks and the OpenAPI, which let test suites and AI agents drive a real inbox. Happy to answer anything about the Cloudflare Email Routing setup or the architecture.
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Comments
Hi Fazier! I'm Beilun, the maker of MoeMail. It started as a side project because I was tired of handing my real address to every site that wanted a signup, and the existing temp-mail services either had no API or shut down without warning. MoeMail is open source (MIT) and runs entirely on Cloudflare, so anyone can self-host it for free; the hosted version at moemail.app is free too. The features I'm most happy with are the Webhooks and the OpenAPI, which let test suites and AI agents drive a real inbox. Happy to answer anything about the Cloudflare Email Routing setup or the architecture.
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