Documentation version: Latest (v1)
Technical Guide
Sending Emails
Learn the strategic differences between transactional alerts and marketing campaigns on the Risu Mail platform.
Transactional vs Marketing
Transactional emails (receipts, password resets) should always use high-priority endpoints. Marketing sends should be batched via the queue API to avoid impacting system latency.
Delivery reputation
Your sender reputation depends on your bounce and complaint rates. Use our 'Warmup' mode if you're moving a large volume from another provider.
Ready to integrate?
Start building with our free tier and follow our detailed API contract.