Wie vertrauenswürdig ist dmarced?

Wierk's privacy materials describe Wierk as a processor for customer data, reference the applicable DPA, and publish subprocessor and transfer information.

dmarced documents an EU sovereignty posture, including operation by a Luxembourg company and monitoring or operational data residency in the EU.

Wierk publishes a security contact for vulnerability reports, supports encrypted communication via OpenPGP, and references security.txt.

The terms state that after termination dmarced will provide access to the raw data collected during the customer's use of the service.

Account-management documentation says customers can use a billing portal to change or cancel subscriptions and download invoices.

dmarced publishes simple pricing and says it bills only for compliant email, not spam, phishing, or non-compliant traffic.

The documentation explains DMARC monitoring limitations, including that aggregate reports cannot determine final inbox versus spam placement.