Medido el 2026-07-11 · DNS público
¿Está mettle.co.uk protegido contra la suplantación de correo?
Sí — mettle.co.uk aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 59 % de bancos en Reino Unido
El 70 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
~all
DKIM
1 selector(es)
Apto para BIMI: publica tu logo para mostrarlo en los buzones
Cómo corregirlo
Thomas, tu CISO virtual con IA, identifica cada fuente, escribe el DNS exacto y lleva tu dominio de p=none a p=reject con total seguridad.
Registro publicado
v=DMARC1; p=reject; rua=mailto:mettle-d@dmarc.report-uri.com,mailto:dmarc-reports@mettle.co.uk; ruf=mailto:mettle-d@dmarc.report-uri.com,mailto:dmarc-reports@mettle.co.uk; fo=0;Qué significa esto
- • Politique p=reject : protection maximale contre l’usurpation.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-07-11SPFProtegido (p=reject)
- 2026-06-26Primera mediciónProtegido (p=reject)
Sobre Mettle
Mettle is a French organisation operating under the domain mettle.co.uk, positioned within the digital and financial or technology services ecosystem. As a French entity, Mettle manages a complex email perimeter encompassing internal staff communications, exchanges with its digital services and partners, as well as official correspondence with clients and authorities. This volume of outbound email traffic exposes the mettle.co.uk domain to significant risks of identity spoofing and impersonation attacks, threats particularly critical for organisations handling sensitive data or conducting transactions. Implementing a robust DMARC strategy is essential to protect brand reputation and ensure the authenticity of outbound messages. Beyond operational security concerns, Mettle must anticipate strengthening regulatory obligations imposed on French and European entities. The NIS2 Directive and DORA regulation progressively reinforce requirements for digital communication security and email authentication. These normative frameworks encourage organisations to deploy SPF, DKIM and DMARC protocols as fundamentals of a compliant cybersecurity posture. Securing mettle.co.uk therefore represents a strategic investment combining protection against contemporary attack vectors and alignment with emerging standards. The DMARC Observatory on dmarc.com precisely documents the authentication challenges and practices applicable to this category of organisation, providing decision-makers with the data necessary to assess their exposure and plan their transition toward resilient and compliant email infrastructure.