Free disposable email
Free disposable email is the baseline MailboxTemp is built on: a throwaway inbox, ready instantly, at no cost and with no sign-up.
What is free disposable email?
A free disposable email is a temporary address you can create and discard without paying or registering. It's disposable by design and free by default.
A real example
Trying out a tool, grabbing a gated resource, or shielding your inbox from a sketchy form — free disposable email handles all of it without costing a thing.
How free disposable email works on MailboxTemp
- No setup: the free disposable email address appears on arrival.
- Paste it into the signup or download form.
- Read incoming mail straight in the browser; codes are detected for one-tap copying.
- Let the clock run out and the whole inbox self-destructs.
Good to know
Nothing about the free service is time-limited as a "trial" — disposable inboxes are genuinely free, every time.
Frequently asked questions
Is free disposable email really free?
Yes — creating a free disposable email inbox and receiving mail costs nothing and needs no account. Optional Pro features (longer life, custom address, no ads) are the only paid extras.
How long does it last?
Free inboxes live for one hour and can be extended in 10-minute steps; Pro inboxes last 24 hours. At expiry the address and every message are permanently deleted.
Can I receive verification codes and OTPs?
Yes. MailboxTemp detects one-time codes in incoming mail automatically and surfaces them at the top of the inbox so you can copy them in a tap.