Terms of use

Last updated September 6, 2026.

Free utilities

EmailValidly provides email validation, domain diagnostics and related utilities on an as-available basis. Public endpoints may be rate limited, modified or restricted to protect service reliability.

No guarantee of deliverability

Email systems use anti-abuse controls, greylisting, catch-all behavior and private filtering rules. A validation result is a technical signal, not a guarantee that a future message will be delivered, opened or accepted.

Acceptable use

Do not use EmailValidly to harass people, evade provider restrictions, overload receiving mail systems, conduct unauthorized surveillance, or facilitate spam. Automated high-volume use of the free endpoints is not permitted.

Accounts and credits

Protect your password, recovery code and API keys. You are responsible for the lists and requests submitted through your account. Paid plans are currently in preview, and no payment is collected until checkout is enabled. Published plan limits describe the available processing allowance; planned features are labelled separately. Verification credits measure completed checks, including inconclusive results, rather than successful deliveries.

Your data

Only submit addresses you are authorized to process. Saved lists can be exported and deleted from your workspace. Verification does not establish consent or ownership.

Service availability

The service may change as verification logic, public datasets and receiving-provider behavior evolve. Results can include false positives, false negatives and unknown outcomes.