From domains to scaled sending—without mystery
CloudJet is designed to feel like infrastructure: explicit states, routing discipline, and signals you can act on—while still being understandable to non-engineers.
Flow
Delivery lifecycle
From domain setup to monitoring, each step is explicit and measurable.
Setup steps
6
Path types
API + SMTP
Monitoring
Continuous
Domains
Verify + set the baseline
Routing
Define lanes and rules
Monitor
Signals tied to action
In simple terms
Verify domains, authenticate mail, ramp carefully, send via API/SMTP, monitor signals, scale lanes as you grow.
Why it matters
Email failures are expensive: support load, churn, and damaged domain reputation are hard to unwind.
How CloudJet helps
One platform ties routing, protection, sending, and visibility together—so you debug systems, not vendor borders.
1. Domain setup
Add the domains you send from and confirm ownership. Multi-domain architecture is a first-class concept—not an afterthought.
Decide early how you want to separate outbound, transactional, and sensitive mail. Isolation is easier when it is designed in, not retrofitted.
2. DNS & authentication
Align SPF, DKIM, and DMARC so mailbox providers can attribute mail to you consistently. Misalignment is one of the fastest ways to create “random” placement issues.
Use CloudJet’s verification workflows to catch drift when DNS changes or providers migrate.
3. Warmup & ramp
Increase volume gradually while monitoring bounce and complaint signals. Warmup is not a substitute for list quality—it amplifies good or bad habits.
Pair ramp plans with pre-send guardrails so obvious issues do not leave your infrastructure in the first place.
4. Sending (API + SMTP)
Send through the integration path your stack already uses. Many teams combine API automation with SMTP for legacy apps.
Keep routing rules explicit so engineers can trace what path mail took when something changes.
5. Monitoring & events
Watch authentication health, delivery signals, and operational events. Monitoring should drive action: pause, remediate DNS, tighten lists, adjust routing.
Use webhooks to keep your CRM, billing, and internal systems synchronized with reality.
6. Scaling safely
Scaling is not only higher throughput—it is maintaining reputation as you add domains, clients, or use cases.
Upgrade lanes (shared → dedicated, separate transactional lanes) as risk and volume grow—without rebuilding your entire integration.
Common questions
Many teams complete initial domain verification quickly, but the real timeline depends on DNS propagation, domain count, and review requirements for high-volume or sensitive programs.
No. Choose what matches your systems. CloudJet supports either or both, with the same routing and visibility story behind them.
Plan a staged cutover: parallel authentication checks, conservative ramp, and close monitoring of complaints and bounces. See /switch-to-cloudjet for a migration narrative.
Start or migrate
Pick the path that matches your team.