Measured 2026-07-21 · public DNS
Is matmut.fr protected against email spoofing?
Yes — matmut.fr enforces DMARC (p=reject).
Unchanged since 2026-06-27
Stronger than 74% of assurance in France
38% of the sector already enforces p=reject
A
DMARC
p=reject
SPF
-all
DKIM
2 selector(s)
BIMI + verified mark (VMC) — your logo, authenticated
How to fix it
Thomas, your AI-powered virtual CISO, finds every sender, writes the exact DNS, and walks your domain safely from p=none to p=reject.
Published record
v=DMARC1; p=reject; rua=mailto:matmut.rua@emailsecurity.merox.ioWhat this means
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
History
- 2026-06-27First measurementProtected (p=reject)
About Matmut
The Mutuelle Assurance des Travailleurs Mutualistes, commonly known by the acronym Matmut, is a French mutual insurance organization. Founded in Rouen in the early 1960s, the mutual originally developed around the protection of workers before gradually expanding its offering to individuals, professionals, and businesses. Its registered headquarters remain located in Rouen, in the Normandy region, the historical founding area of the group, while its activity now extends across the entire French territory.
As a mutual insurer, Matmut operates under a model without shareholders, based on the principle of risk pooling among its members, referred to as policyholder-members. This participatory governance results in a democratic organizational structure in which members can take part in the decision-making bodies of the entity. The group's scope of activity covers several insurance branches, including motor and two-wheeler insurance, home insurance, legal protection, as well as health and personal protection insurance products, the latter being notably developed through dedicated subsidiaries. The group also offers savings and retirement solutions for individuals.
Matmut relies on a network of physical branches spread across the various French regions, complemented by remote relationship channels, ensuring a local presence for its members while also offering accessible remote services. The group is positioned within the French mutual insurance landscape alongside other players in the sector, with a positioning historically associated with the protection of property and people according to mutualist values. It brings together several entities and brands operating under common governance, structured around complementary lines of business within damage insurance and social protection.
The website matmut.fr serves as the group's official portal, presenting its various insurance and protection offerings and providing online spaces for consulting contracts and carrying out various procedures related to insurance management.