Domain onboarding
Add a real company domain and keep sending locked until ownership is verified.
Verified-domain email campaigns
GlobalConnect Mail Studio
A cleaner business workspace for verified sender domains, DNS alignment, approved campaigns, and controlled delivery through the GlobalConnect stack.
EnginePostalDedicated delivery core for transactional and campaign email
DNSVerifiedSPF, DKIM, DMARC, bounce, tracking, and return-path alignment
PolicyOpt-in onlySuppression, unsubscribe, complaint, and abuse controls stay enforced
LaunchOwner reviewDomains and sender identities stay locked until approved
Workspace
What Mail Studio gives a client
DNS assistant
Copy SPF, DKIM, DMARC, return-path, tracking, and bounce records from one place.
Campaign builder
Prepare HTML or text campaigns, preview them, then send a controlled test first.
Delivery controls
Warmup, rate limits, suppression handling, bounce rules, and owner approval stay active.
Architecture
Recommended production setup
| Layer | Choice | Purpose |
|---|---|---|
| Mail engine | Postal | Self-hosted SMTP/API delivery engine for live sending |
| GlobalConnect app | Mail Studio | Domains, campaigns, approvals, and sender controls |
| Queue | Redis workers | Warmup, rate limits, and resumable campaign jobs |
| Database | PostgreSQL | Domains, events, bounces, unsubscribes, and suppression data |
| Protection | Owner approval | Only verified domains and approved sender identities go live |