Hey Product Hunt! 👋 I got tired of the same trade-off every "free trial" and newsletter signup makes you accept: hand over your real email, or don't get in. So I built SecureTempMail — a disposable address for every site, with a browser extension that makes generating one as easy as autofill. A few things that make it different from a basic burner inbox: Smart per-site aliases — every site gets its own traceable address (like amazon_7fd92@…), so if one starts spamming you, you know exactly who to blame and can kill just that one alias without losing the rest. A real browser extension, not just a popup — one-click autofill on email fields, automatic OTP/verification-code detection, and a full-height side panel inbox. No account, ever, for the core product. The web app and extension now share one live inbox when both are open in the same browser — no more juggling two different addresses. Would love your feedback, and happy to answer anything about how it works.

SecureTempMail

Disposable email, smart aliases, zero signup

Disposable email, smart aliases, zero signup