Explore the CloudJet platform
Everything you need to control, protect, and scale your email infrastructure.
Explore
Platform overview
Browse infrastructure, deliverability, and developer docs without internal jargon.
Resource hubs
5
Depth
Practical
Audience
Ops + devs
Infrastructure
IPs, routing, SMTP, API
Deliverability
Warmup + monitoring
Developers
Webhooks + integrations
Infrastructure
Dedicated sending, routing, and the integrations your team runs in production.
Dedicated IPs
Send from dedicated IP infrastructure with routing control, reputation isolation, and deliverability guardrails—without sharing a pool with unknown senders.
Routing control
Control how mail routes across domains, lanes, and infrastructure—so outbound and transactional traffic stays intentional.
SMTP relay
SMTP relay for production email with routing control, authentication, and deliverability guardrails—built for teams that need a real mail pipeline, not a toy endpoint.
Email API
Programmatic email infrastructure API for domains, routing, verification, and operations—paired with SMTP when you need both.
Deliverability
Warmup, protection, and monitoring so you operate signals—not guesswork.
Warmup
Warmup and ramp planning to build sender reputation safely—paired with routing control and monitoring so growth does not become a deliverability cliff.
Pre-send protection
Pre-send checks that reduce preventable deliverability failures—catch issues before mail leaves your infrastructure.
Monitoring
Monitoring and visibility for email health—connect signals across DNS, sending, and operations so teams respond before users notice.
Authentication
SPF, DKIM, and DMARC checks with clear interpretation—not a single pass/fail badge.
SPF
Understand SPF alignment for your sending domains. Validate syntax expectations and common failure modes before mail leaves your infrastructure.
DKIM
DKIM signing proves message integrity and domain alignment. Use DKIM checks to catch key rotation mistakes early.
DMARC
Review DMARC records and alignment expectations. DMARC ties SPF/DKIM signals into a coherent enforcement story.
Data quality
Hygiene and validation workflows for permission-based outreach.
Developers
APIs, SMTP, and events for product-led teams shipping mail in production.
Ready to own your sending infrastructure?
Start sending, compare plans, or talk to sales for enterprise and high-compliance programs.