Email Verify · Enrichment
Know which addresses deserve a send.
Upload your list and get a status and a clear next step for every email.
- IN
- Email list (CSV)
- OUT
- Verified CSV
- Valid
- maya.chen@brightline.example
- tom@fernhill.example
- Risky
- d.okafor@northwind.example
- sales@larkspur.example
- Invalid
- info@kestrel.example
- p.raman@kestrel.example
- Unknown
- s.marin@larkspur.example
- hello@fernhill.example
Upload a list. Keep your columns.
You bring
| first_name | company | |
|---|---|---|
| maya.chen@brightline.example | Maya | Brightline Labs |
| d.okafor@northwind.example | Daniel | Northwind Analytics |
- Accepted: A file with an email column
You get back
Verified CSV
- Status
- + your columns
What is email verification?
Email verification checks whether an address can receive mail before you send to it. It looks at the address format, the domain’s mail servers and the mailbox response, then labels each address. Removing invalid addresses and reviewing risky ones protects your sender reputation. It does not predict inbox placement.
Every result comes with an action.
- Valid
The mailbox accepted the check.
ActionSend
- Risky
The address may work, but the signal is weak.
ActionReview
- Invalid
The address can’t receive mail.
ActionRemove
- Unknown
The server gave no usable answer.
ActionRe-check later
Credits count only delivered rows.
Catch-all results need their own decision: Catch-All Verifier
What gets checked.
Address format
Is the address written correctly?
Domain and mail servers
Does the domain exist and accept mail?
Mailbox response
What does the server say about this mailbox?
Your original row, plus the result.
| YOUR COLUMNS · RESULT+ more fields | |||
|---|---|---|---|
| Status | |||
| maya.chen@brightline.example | Valid | ||
| d.okafor@northwind.example | Risky | ||
| info@kestrel.example | Invalid | ||
| tom@fernhill.example | Valid | ||
| s.marin@larkspur.example | Unknown | ||
Swipe for more columns
- Valid
maya.chen@brightline.example
Brightline Labs
- Risky
d.okafor@northwind.example
Northwind Analytics
- Invalid
info@kestrel.example
Kestrel Systems
- Valid
tom@fernhill.example
Fernhill Cloud
- Unknown
s.marin@larkspur.example
Larkspur Data
Catch-all needs its own decision.
A catch-all domain accepts every address, so a standard check can’t confirm the mailbox.
What verification can’t promise.
What to expect
- DATAResults reflect the server’s response at the time of the check.
- DATAVerification is not inbox placement.
- DATANo verification can guarantee zero bounces.
Questions before your first run?
Valid: send. Risky: review before sending. Invalid: remove. Unknown: re-check later. Catch-all addresses can go through the Catch-All Verifier.
Only delivered rows use credits. A row that isn’t delivered in your file doesn’t count.
Send to the addresses that can receive it.
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