Super Mail Hub brings private business mailboxes, transactional email, SMTP relay, and a developer-friendly email API into one focused platform for growing teams.
Business email is often split across mailbox providers, transactional email services, DNS tools, and disconnected billing dashboards. We built Super Mail Hub to give teams one professional place to manage people, domains, inboxes, application email, usage, and access without unnecessary operational complexity.
Your team can use private custom-domain mailboxes while your applications send password resets, receipts, alerts, and other transactional messages through SMTP or a REST API. Both workflows share the same verified domains, practical limits, security controls, and operational visibility.
Reliable email starts with verified sender identities, healthy DNS, controlled sending patterns, suppression handling, and clear feedback. Super Mail Hub helps customers build those habits with SPF, DKIM, and DMARC guidance, rolling limits, delivery events, and reputation-focused safeguards.
Published plans clearly state mailbox, domain, monthly sending, and rolling-hour allowances. Workspaces can start free, pay monthly, or choose discounted longer terms, with Paddle Checkout handling payment details securely.
From a founder using one mailbox to a company operating multiple products and domains, the platform keeps the same straightforward workflow. Scoped API keys, role-aware access, searchable activity, and upgrade paths help teams expand without rebuilding their email stack.