Send password resets, order confirmations, receipts, and alerts with guaranteed delivery. Sub-second dispatch, full event tracking, and automatic retries.
Transactional emails are time-sensitive. WebMail prioritises them on a dedicated IP pool, separate from promotional traffic, so they always land first.
{
"from": "noreply@yourapp.com",
"to": "user@example.com",
"subject": "Your password reset link",
"html": "<p>Click <a href='...'>here</a>
to reset your password.</p>",
"stream": "transactional",
"track_opens": false
}
Built-in features that protect your sender reputation and ensure every message lands.
Transactional sends use a separate IP from promotional mail — one can never harm the other.
Failed sends are retried up to 5 times with exponential back-off before being permanently failed.
Every message has a full event log — queued, sending, delivered, opened, clicked, bounced.
Pixel tracking and link rewriting give you opens and clicks without extra integration work.
Hard bounces, complaints, and manual suppressions are checked before every send — automatically.
POST real-time event notifications to your endpoint for delivered, opened, bounced, and more.
< 1s
Average delivery time
99.97%
Transactional delivery rate
5×
Automatic retry attempts
Integrate in minutes. Scale to millions. No infrastructure to manage.
No credit card required · Cancel anytime