Transactional Email Infrastructure · CAN-SPAM Compliant · US-Based

Reliable email delivery
built for developers

FluxNotify powers transactional emails for SaaS applications — account verification, password resets, order confirmations, and security alerts. Trusted infrastructure. Strict compliance.

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No credit card required · Manual account review · Domain verification required

send_verification.js 
const FluxNotify = require('@fluxnotify/sdk');

const client = new FluxNotify({
  apiKey: process.env.FLUXNOTIFY_API_KEY
});

await client.send({
  type: 'account_verification',
  to: 'user@example.com',
  from: 'noreply@yourdomain.com',
  data: { verifyUrl: verificationLink }
});
// ✓ Delivered in 180ms · TLS encrypted · Logged
CAN-SPAM Compliant
TLS Encrypted
Manual Account Review
Abuse Monitoring 24/7
US-Based Infrastructure

Strictly transactional.
That's the point.

FluxNotify is purpose-built for one thing: delivering critical transactional emails reliably and compliantly. We maintain strict policies to protect our infrastructure and your sender reputation.

Supported Use Cases

Account verification · Password resets · Security alerts · Order confirmations · Billing receipts · System notifications · API-triggered transactional email

Strictly Prohibited

Bulk marketing · Cold outreach · Affiliate blasts · Promotional campaigns · Unsolicited commercial email · Spam of any kind

{[ ['99.9%','Uptime SLA'], ['<300ms','Avg Delivery'], ['100%','TLS Encrypted'], ['24/7','Abuse Monitoring'] ].map = undefined}
99.9%
Uptime SLA
<300ms
Avg Delivery Time
100%
TLS Encrypted
24/7
Abuse Monitoring

Everything you need. Nothing you don't.

Developer-first email API with compliance built in from day one.

REST API & SMTP

Send via our REST API or SMTP relay. SDKs for Node.js, Python, PHP, Ruby, and Go.

Domain Verification

SPF, DKIM, and DMARC verification required before sending. Guided setup wizard.

Bounce & Complaint Tracking

Real-time bounce and complaint rates. Automatic suppression list management.

Webhook Events

Real-time delivery events pushed to your endpoint. Delivered, bounced, complained, and more.

Rate Limits & Controls

Configurable sending limits. Automatic throttling to protect your reputation.

Detailed Email Logs

Full delivery logs with timestamps, status codes, and recipient details. 30-day retention.

View all features →
Compliance First

Built to meet the highest standards

CAN-SPAM Act compliance built-in
All accounts manually reviewed
Domain verification required to send
Automated abuse suspension system
Data never sold or shared with third parties
KYC-style review before lifting limits
Abuse contact: abuse@fluxnotify.us Support: support@fluxnotify.us

Ready to get started?

Create your account. After manual review, you'll be ready to send transactional emails in minutes.

Create Free Account

All accounts reviewed within 1–2 business days