Temp mail that works in one click
nullmail gives you a free disposable email address instantly, no signup, no personal data. Use it to receive verification codes and one-off emails, then let it self-destruct.
Open your free inbox →No signup. No personal data. Inbox self-destructs automatically.
How it works
- Generate. An address appears instantly. No form, no email, no phone number.
- Use it. Paste the address into any signup, trial, or download form.
- Read the code. The inbox polls automatically and extracts OTP codes and login links for one-tap copy.
Honest limit: this receives email verifications. Services that verify by SMS need your phone number, and no email tool changes that.
What you can do with nullmail
- Protect your real inbox — never hand your personal address to a service you don't trust yet.
- Stop spam before it starts — when the address starts attracting junk, let it expire and generate a new one.
- Test accounts safely — QA teams use a fresh disposable inbox per test run, with automatic cleanup.
- Stay anonymous by default — no account, no PII, hard-delete on expiry.
Questions, answered
Use it anywhere
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- Temp Mail for Newsletters: Read Once, Never Get Resold