Temporary email for verification
Most “verify your email” steps are a one-time code or a link. A temp mail address receives that message the same way a Gmail address would — as long as the sender does not block disposable domains.
Paste the address from the widget, submit, and watch this tab. Codes usually land within seconds. Copy the code back into the other site. You do not need to keep this mailbox afterward.
OTP without your personal email
People search this when they do not want a one-time passcode in the inbox they actually use. This page is for email OTPs only. It does not receive SMS.
If nothing arrives: check the queue, confirm you pasted the full address, wait a few seconds, and check whether the other site blocks temp mail. When the timer ends, start a new inbox — expired mail is not recoverable.
What not to verify this way
Do not use a public 5-minute inbox for bank logins, password resets you must keep, or anything confidential. Anyone who knows the live address can read the code until it expires.
If you need the account later, use an email you control. This tool is for one-off gates, not for identity.