Authentification e-mail
fe3129b539ff0749 DMARC analysis
Cached DMARC policy and reporting analysis for this domain.
Quelque chose s'est mal passé
invalid domain
Authentification e-mail
Cached DMARC policy and reporting analysis for this domain.
invalid domain
Sélecteur d'outil
Même cible (fe3129b539ff0749) — ouvrez l'outil suivant sans ressaisir.
Guides pratiques pour les tâches courantes avec Analyseur DMARC — enregistrements DNS, dépannage et liens vers nos outils gratuits.
dmarc policy, p=reject, email authentication
Understand p=, sp=, pct=, and how policy changes affect spoofed mail before you move from monitoring to enforcement.
Lire l'article →dmarc alignment, spf dkim dmarc, email deliverability
Why valid SPF or DKIM can still fail DMARC when envelope, header From, and signing domains do not align.
Lire l'article →dmarc record tags, dmarc syntax, v=DMARC1
Decode v=DMARC1, p=, sp=, pct=, rua, ruf, fo, aspf, adkim, and common formatting mistakes in TXT records.
Lire l'article →dmarc rua, dmarc ruf, aggregate reports
How to publish rua and ruf mailto targets, what reports contain, and why forensic reports are often disabled.
Lire l'article →dmarc sp tag, subdomain dmarc policy, sp=reject
When sp= matters for mail.example.com, how it inherits from p=, and why separate subdomain senders need explicit alignment.
Lire l'article →dmarc reject migration, dmarc enforcement, dmarc rollout
A staged rollout using reports, pct= sampling, and alignment fixes before full spoofing protection.
Lire l'article →