Enterprise security baked into every deliverability workflow
mailb0x protects your data with layered defenses, rigorous monitoring, and transparent processes that meet enterprise expectations.
We maintain security as a shared responsibility. Customers control data residency, key rotation, and access policies while we deliver the secure foundation.
Third-party audits, penetration tests, and compliance reviews keep us accountable.
Encryption
TLS 1.3 in transit, AES-256 at rest. Customer-managed keys available for enterprise workspaces.
Infrastructure
Isolated tenant clusters, automated patching, and immutable logs streamed to dedicated SIEM pipelines.
Monitoring
24/7 anomaly detection, intrusion alerts, and rapid escalation runbooks for deliverability-critical events.
Compliance roadmap
SOC 2 Type II, ISO 27001, and GDPR compliance are core to our operations. We provide documentation and attestations for customers under NDA.
Annual penetration tests and continuous vulnerability scanning.
Vendor reviews and data processing agreements for all subprocessors.
Report a vulnerability
We operate a responsible disclosure program. Security researchers are welcome.