NeuraMail

Features

Every tool your email program needs

Email verification and high-deliverability transactional sending — in a single platform with one unified credit balance.

Verification

The cleanest email lists in the industry

Remove bad emails before they cost you — in deliverability, reputation, and real money.

  • MX record validation — checks if the domain can receive mail at all
  • SMTP handshake verification — confirms the mailbox exists without sending
  • Disposable domain database — 12,000+ known throwaway providers
  • Role account detection — filters info@, admin@, noreply@, etc.
  • Catch-all identification — flags servers that accept everything
  • Spam trap detection — protects your sender score
  • 30-day result cache — re-verify for free within the window
valid: 94.2%
invalid: 4.1%
Transactional

Send email that reaches the inbox

Confirmations, resets, receipts, and notifications — over a REST API or SMTP, with no infrastructure to run.

  • Simple REST API — POST /api/v1/emails with your API key
  • Standard SMTP — works with nodemailer, PHPMailer, and any library
  • Automatic per-domain DKIM signing
  • HTML + plain-text support and Reply-To
  • Per-send logging with delivered/bounced status
  • Automatic suppression only on real bounces or complaints
valid: 94.2%
invalid: 4.1%
Deliverability

Built for inbox placement

Reputable IPs, aligned authentication, and bounce handling — you just send.

  • Aligned SPF, DKIM, and DMARC for your domain
  • Relay pool with PTR/FCrDNS and managed reputation
  • Verifiable sending domains with your own DKIM
  • Bounce handling (VERP) and dead-address suppression
  • No infrastructure to touch or servers to maintain
  • Unified credits for verification and sending
valid: 94.2%
invalid: 4.1%
REST API

Built for developers

Integrate email verification and sending directly into your product. Clean, predictable JSON responses every time.

API Key Auth

Secure per-user API keys with one-click regeneration. Pass as a Bearer token or X-API-Key header.

Result caching

Verified addresses are cached. Subsequent calls to the same address return instantly and cost zero credits.

Rate limiting

Configurable rate limits per user and per IP. Our admin panel lets you tune limits per plan.

Batch endpoint

POST an array of up to 1,000 addresses and get back all results in a single response.

Global CDN

Edge-deployed API endpoints with <200ms median response globally.

Usage stats

Query your remaining credits and usage history via the API — no dashboard login required.

GET /api/v1/verify
curl -X GET \
  "https://neuramail.cl/api/v1/verify?email=user@example.com" \
  -H "Authorization: Bearer nm_live_xxxxxxxx"

// Response
{
  "email": "user@example.com",
  "status": "valid",
  "sub_status": null,
  "is_catchall": false,
  "mx_found": true,
  "credits_used": 1,
  "cached": false
}

Ready to get started?

1,000 free credits on signup. No card required.