Feature-complete, reviewed to zero

Published 2026-07-17

The full platform roadmap is built: transactional API, SMTP and browser ingress, newsletters with archives and paid-subscription machinery, journeys, the deliverability engine (warmup, breaker, blocklist monitoring, FBL/DMARC ingestion), proof-of-delivery certificates, BYOK, DLP, SSO/SCIM/passkeys, multi-worker HA, and backup/DR with performed restore drills.

Before opening early access we ran a 19-stage adversarial security review, run to zero confirmed findings — and separately converged the new at-rest message-encryption lane through four additional adversarial rounds. That review was internal and adversarial — a documented find→refute→fix→re-verify loop — not a third-party audit. We say exactly which one we have.

What this means for you: early access is open. Sandbox keys are available now; live sending opens in stages as outbound infrastructure arms.