LettMail started with a simple frustration: every interesting corner of the web seems to want your email address before it will let you in. Read a free article, claim a discount, download a sample chapter, connect to airport Wi-Fi — each one feels small in the moment, and each one quietly trades a piece of your inbox for a piece of someone else’s marketing list.
We built LettMail to give that small piece back.
LettMail is a free, instant, no-signup temporary email service. Open the homepage and an inbox is already waiting for you. Use it on the sign-up form, copy the confirmation code or click the link, and walk away. Ten minutes later the inbox is gone — and so is any future spam that would have been heading to your real address.
Our Privacy Promise
Our approach to privacy is straightforward. We do not require you to register, we do not store messages beyond the lifetime of the disposable inbox, and we do not link disposable addresses to any personal identity. The service is designed so that even we cannot reach back into expired inboxes — because they no longer exist.
How We Stay Free
We believe a useful privacy tool should be three things: free at the point of use, fast enough that you actually reach for it, and honest about how it works. LettMail is supported by unobtrusive advertising on the homepage and within our blog, which is how we keep the inbox tool free for everyone, with no paywall, no premium tier, and no hidden upsell.
The Blog
Beyond the tool itself, we publish a regular blog about practical online privacy — how phishing works in 2026, why password reuse still matters, what to do after a data breach, and the everyday habits that quietly add up to a safer digital life. These are not deep academic papers; they are clear, useful guides written for people who simply want their inbox, their identity, and their attention left alone.
Independent and Lean
LettMail is independent, lean, and built by a small team that uses the product every day. We do not take outside investment that would push us toward selling user data, and we do not partner with services that would compromise the privacy posture our users come here for in the first place.
If LettMail saves you from one more unwanted newsletter today, it has done its job. Generate an inbox from the homepage whenever you need one — it will be there.