Medido el 2026-07-11 · DNS público
¿Está synovus.com protegido contra la suplantación de correo?
Sí — synovus.com aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 53 % de bancos en Estados Unidos
El 80 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
~all
DKIM
4 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:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1Qué 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
- 2026-06-26Primera mediciónProtegido (p=reject)
Sobre Synovus
Synovus is a French organization operating in the financial services and associated technology sectors. Its synovus.com email domain represents a critical communication vector for internal and external correspondence with clients, business partners, regulatory authorities, and geographically dispersed employees. Securing this domain is of paramount strategic importance in an environment where email identity spoofing poses an escalating threat to financial institutions. Key risks include targeted phishing campaigns, business email compromise, and brand impersonation, all capable of undermining stakeholder trust and triggering financial or reputational damage. As an entity operating within France's regulated and European framework, Synovus must comply with reinforced cybersecurity obligations, particularly under the NIS2 Directive and DORA regulations applicable to critical digital service providers. Robust DMARC implementation on synovus.com, combined with SPF and DKIM protocols, constitutes a fundamental pillar of email security strategy. This authentication trilogy enables verification of legitimate messages, prevents domain spoofing, and provides recipients with assurance regarding authentic message origin. For an organization of this scale, guaranteeing the integrity and security of email flows is both a regulatory mandate and an operational imperative.