Temp Mail with Password — Lock Your Disposable Inbox
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Temp Mail with Password — Lock Your Disposable Inbox
Want a temp mail with password protection? 24hrtempmail lets you lock any disposable inbox with your own password — only you can open it. Free, instant, no registration.
Most temp mail services leave your inbox wide open — anyone on your device can read your verification codes and private sign-ups. Temp mail with password protection fixes that: 24hrtempmail lets you lock any disposable inbox so it only opens with your password.
Why use a password protected temp mail?
- Shared devices — family, office, or school computers can't snoop on your inbox.
- Private OTPs — verification codes for Telegram, WhatsApp, or free trials stay yours.
- Instant setup — one click on the Lock button, no account or registration.
- Full control — change or remove the password anytime from the inbox.
How to lock your temp mail (step-by-step)
Generate your free address
Click Instant Random Free Temp Mail above, or choose a custom username.
Click the Lock button
In your inbox, hit Lock and set a password of at least 4 characters.
Only you get in
The inbox now opens only after the correct password — locked for everyone else on this browser.
How the password lock works
Your password is never stored in plain text and never sent to any server — it is hashed locally in your browser with SHA-256 and a random salt. Unlock once per session and the inbox behaves normally; close the tab and the next visit asks for the password again. Deleting the address also deletes its lock. For maximum privacy, combine the lock with our free temp mail and read our safety guide.
Frequently Asked Questions
What is temp mail with password?
It is a disposable email address whose inbox is locked with a password you choose. On 24hrtempmail, click the Lock button in your inbox, set a password, and the inbox will only open after entering it.
How do I password-protect my temp mail inbox?
Generate a free address, open your inbox, click the Lock button, and set a password (minimum 4 characters). From then on, anyone opening that inbox in your browser must enter the password first.
Can another user open my locked inbox?
Not on your browser — the lock screen blocks access without the password. The lock is device-level protection stored securely as a hash; it is designed so people sharing your device cannot read your mail.
Can I change or remove the inbox password?
Yes. Click the Locked button in your inbox, enter the current password, then set a new one or remove the lock entirely.
Is temp mail with password free?
Yes — 100% free. Unlimited addresses, unlimited locks, no registration, and your inbox stays active for 24 hours.