Gentle & confidential ephemeral mail — vanishes like a secret
Use this address for signups or verification codes. Once the hourglass runs out, it floats away without leaving a trace.
Need a little more time?
As soon as a message is sent to , it blooms here instantly.
Your letters are displayed safely here, protected from trackers and unwanted scripts.
A private disposable email address is created immediately for 10 minutes. No personal data, password, or registration is needed, and every message vanishes automatically once the hourglass empties.
You can click '+10 min' at any time to extend your temporary inbox up to 60 minutes, or reopen an expired mailbox within the 15-minute grace window before its permanent deletion.
Yes. Every email opens inside an isolated security sandbox (CSP) that blocks tracking pixels and scripts, while automatically extracting your 6-digit OTP verification codes for one-click copying.
Yes! Click 'Choose a custom nickname' to pick your own username across multiple verified European and international domains (@mutainbox.com, @nordic-gear.be, @nordic-gear.ch, @nordic-gear.de, @nordic-gear.eu).
No. MutaInbox uses real-time Server-Sent Events (SSE) with an instant chime alert and visual notification banner that opens your incoming letter automatically the second it arrives.
Yes, MutaInbox is 100% free, unlimited, and requires no account or subscription to protect your main inbox from spam, newsletters, and data breaches.