Pricing

from $0.90 / 1,000 email validateds

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Bulk Email Verifier — NeverBounce Alternative

Try for free

Verify email lists in bulk with syntax, DNS MX, disposable-domain, role-account, typo, and optional SMTP checks. Export per-address preflight signals for CRM imports and list cleanup; mailbox delivery is not guaranteed.

Pricing

from $0.90 / 1,000 email validateds

Rating

0.0

(0)

Developer

Khadin Akbar

Actor stats

Bookmarked

Total users

Monthly active users

15 days ago

Last modified

Categories

Lead generation

MCP servers

Optional

The original email address as supplied in input.

Type:string

normalizedEmail

Optional

Trimmed, lowercased address. Null when syntax is invalid.

Type:string | null

status

Optional

Verdict bucket. 'valid' = safe to send. 'invalid' = will bounce, suppress. 'risky' = catch-all, role, or disposable — send with caution. 'unknown' = SMTP greylist or timeout, retry later.

Type:string

Options:

validinvalidriskyunknown

score

Optional

0–100 deliverability score. ≥80 send, 50–79 review, <50 suppress.

Type:integer

primaryReason

Optional

Single most important reason for the verdict (e.g., smtp_accepted, mx_not_found, disposable_domain).

Type:string

reasons

Optional

All applicable reason codes in pipeline order.

Type:string[]

isValidSyntax

Optional

Passes RFC 5322 structure and length checks.

Type:boolean

hasMxRecord

Optional

Domain resolves to one or more MX records.

Type:boolean

smtpCheck

Optional

SMTP RCPT TO response: accepted (mailbox exists), rejected (550-class), unknown (timeout/greylist/disabled), skipped (checkSmtp=false or no MX).

Type:string

Options:

acceptedrejectedunknownskipped

smtpCode

Optional

Final SMTP response code from the RCPT TO step.

Type:integer | null

smtpResponse

Optional

Raw SMTP response line for debugging.

Type:string | null

isFreeProvider

Optional

Domain belongs to a public free email provider (gmail, yahoo, outlook, etc.). Useful for B2B segmentation.

Type:boolean

isRoleBased

Optional

Local part is a role address (info@, sales@, admin@, …). Often unmonitored — lower personalization quality.

Type:boolean

isDisposable

Optional

Domain is on the open-source disposable email blocklist (mailinator, 10minutemail, temp-mail, etc.).

Type:boolean

isCatchAll

Optional

Domain accepts mail to any address. Null when checkCatchAll is off or inconclusive.

Type:boolean | null

suggestedEmail

Optional

Did-you-mean suggestion for likely typos (e.g., 'jane@gmial.com' → 'jane@gmail.com'). Null when no plausible suggestion.

Type:string | null

domain

Optional

Lowercased domain part (post-@).

Type:string | null

localPart

Optional

Lowercased local part (pre-@).

Type:string | null

mxRecords

Optional

Resolved MX records sorted by priority.

Type:object[]

verificationTier

Optional

Verification tier requested for this row.

Type:string

Options:

standardpremium

verificationSource

Optional

Whether the final verdict came from built-in checks or the premium verification path.

Type:string

Options:

nativepremium_provider

providerStatus

Optional

Provider response code for premium verification; null for standard verification.

Type:string | null

providerCheckedAt

Optional

Premium-verification response time; null for standard verification.

Type:string | null

providerCreditCharged

Optional

Whether the premium provider reports that this result consumed a verification credit; null for standard verification.

Type:boolean | null

validatedAt

Optional

ISO 8601 timestamp.

Type:string

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