Data Processing Agreement

At SentraDMARC, transparency is our core principle. This document outlines exactly what data we collect, how we process it, and the third-party infrastructure we rely on to deliver our services.

Last Updated: January 3, 2026

Data Categories

We process two distinct categories of data to provide our services:

Account Data

Information required to manage your account and subscription.

  • Full Name & Work Email
  • IP Address (Signup & Login security)
  • Billing Information (Processed via Stripe)

Service Data

Data processed on your behalf via DMARC reports.

  • Sender IP Addresses
  • Email Authentication Headers (SPF/DKIM)
  • Aggregate Report Metadata

Authorized Sub-processors

We partner with industry-leading providers to ensure the security, reliability, and performance of our infrastructure. The following sub-processors are authorized to process data on our behalf:

ProviderPurposeLocation
Amazon Web Services (AWS)Object Storage & Edge FunctionsEurope
OVHcloudDedicated Infrastructure & RiDatabaseLine HostingEurope
StripePayment Processing & BillingGlobal (HQ: USA)

Security Measures

Encryption

All data is encrypted in transit using TLS 1.2+ and at rest using AES-256 encryption standards across our databases and storage buckets.

Access Control

Strict least-privilege access policies are enforced. Production access is limited to authorized engineering personnel via secure VPN and MFA.

Data Isolation

Customer data is logically isolated within our multi-tenant architecture to prevent unauthorized cross-account access.

Regular Audits

We perform automated security scanning of our codebase and infrastructure dependencies daily to identify and remediate vulnerabilities.

For any questions regarding your data privacy or to exercise your rights under GDPR/CCPA, please contact our Data Protection Officer at contact@sentradmarc.com.