Features
Every tool your email program needs
Verification, sending, AI copy, and analytics — in a single platform with one unified credit balance.
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
Send campaigns your way
Connect your own SMTP servers or use our shared infrastructure. You stay in control.
- Per-provider rate limiting — set max emails per minute per server
- Automatic SMTP rotation — NeuraMail distributes load intelligently
- Unsubscribe link injection — auto-inserts one-click unsubscribe per CAN-SPAM/GDPR
- HTML + plain text support — both sent in every campaign
- Scheduled sending — set a date and time, we handle the rest
- Real-time status tracking — see sent, failed, and queued counts live
Write better emails in seconds
Built-in AI understands your product and generates copy that converts.
- Describe your campaign in plain language
- Get a compelling subject line, preheader, and full HTML body
- Plain-text version auto-generated from HTML
- Tone selector: professional, friendly, urgent, minimal
- Edit inline or regenerate specific sections
- Works with any SMTP or provider configuration
Know what's working
Real-time metrics per campaign, per list, per SMTP provider.
- Open rate and unique open tracking
- Click-through rate per link
- Bounce and hard-bounce breakdown
- Unsubscribe and complaint rate
- Verification success rate per list
- Credit usage over time
Built for developers
Integrate email verification 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.
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
}