About
Checks whether Gmail addresses are valid, disabled, or missing. @gmail.com only, 10 per run.
How to use
One address per line, max 10. Results include status and the upstream raw status.
What this tool checks
Returns a status for each Gmail address. Use it to drop obvious invalid or disabled addresses, not to send test mail.
How to read the results
Read status and the raw upstream status. Empty detail usually means upstream only sent a status code.
Limits and data handling
Addresses are sent to the server for the check. No mail is sent. Max 10 per run.
FAQ
Why only 10?
That is the current per-request cap. Split larger lists into batches.
Can I check company domains?
No. This checker is @gmail.com only.
Does valid mean mail will be delivered?
No. Valid is address status only. Filters, quota, and policy still affect delivery.
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