Infrastructure
MailTier uses layered cloud controls, encrypted network paths, environment isolation, monitored dependencies, and documented recovery procedures to protect service availability.
Data protection
Customer data is encrypted in transit and at rest. Backups, retention controls, and data handling procedures are reviewed as part of the platform security program.
Access controls
Role-based access, scoped credentials, approval workflows, and auditable activity help ensure that people and systems have only the authority they need.
Deliverability
Authentication guidance, complaint handling, suppression controls, domain monitoring, and responsible-use enforcement protect recipients and sender reputation.
Compliance
Security and privacy practices are mapped to recognized control themes and customer requirements. Formal claims and certifications should be verified before production publication.