0–30 seconds: refresh once
Check whether the registration page shows a successful send, and make sure the copied email address has no missing characters. You do not need to refresh the inbox every second.
Email delivery timing guide
How long do temporary emails take? Stop guessing with repeated resends
Most verification emails arrive soon after the sender actually submits them, but queues, greylisting, domain policies, and sender outages can cause delays. Use the checkpoints below for troubleshooting, not as a delivery guarantee.
Checkpoints
One send, four checkpoints
Repeatedly clicking resend can invalidate an older code or trigger sender rate limits. First, confirm that the page clearly says the message was sent.
2 minutes: check the sender details
Refresh once more and confirm that you selected the correct login or registration flow. Some systems send the code to an address saved earlier.
5 minutes: resend once
If the sender allows it, resend once and use only the newest verification code. Do not switch temporary addresses, or the resend may still go to the old address.
10 minutes: check for a sender outage
If nothing has arrived, check the sender’s status, the address domain’s acceptance policy, or contact their support team. Refreshing blindly cannot fix an email that was never sent.
Sources of delay
Several queues stand between Send and your inbox
“Verification code sent” only means the app accepted the request; it does not necessarily mean its mail server has completed delivery.
Generates the email, applies rate limits, and places it in its own task queue.
Resolves the domain, establishes a connection, and applies anti-spam rules.
Accepts valid messages and adds them to the current address’s inbox.
| What you see | Possible cause | Next step |
|---|---|---|
| No emails arrive from any website | A temporary network or inbox service issue | Wait and refresh; do not keep changing addresses |
| No email arrives from one website | The sender did not send it or rejected the temporary domain | Check the sender’s status and address policy |
| Multiple codes arrive at once | A delayed sending queue released messages together | Use the code in the newest email only |
| The subject arrived but the body is missing | Details are still loading or the email format is malformed | Reopen the email and try again later |
Do not treat waiting time as a reliability guarantee
OrbSend cannot control when a third party generates an email or require a website to accept temporary addresses. For important accounts, use a long-term email address you control or a forwarding alias, and keep recovery options available.