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DIVD-NL / web-csirt

https://www.divd.nl and https://csirt.divd.nl websites
https://www.divd.nl
MIT License
17 stars 44 forks source link

DMARC policy is obstructing the functionality of BIMI #765

Open freddieleeman opened 1 month ago

freddieleeman commented 1 month ago

BIMI necessitates that the DMARC subdomain policy is set to something other than 'none'.

Validator: https://www.uriports.com/tools?method=bimi&domain=divd.nl

RFC: https://www.ietf.org/archive/id/draft-brand-indicators-for-message-identification-05.html#section-7.1

If the DMARC [RFC7489] record for the Author Domain or Author Organizational Domain includes a subdomain policy, and that subdomain policy is sp=none then BIMI processing MUST NOT be performed for this message

Current DMARC policy: v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:c411195b@inbox.ondmarc.com; ruf=mailto:c411195b@inbox.ondmarc.com; adkim=s; aspf=s; fo=1; rf=afrf; ri=3600

MrSeccubus commented 1 month ago

Doorgezet naar IT services via Zammad (https://helpdesk.divd.network/#ticket/zoom/477) Ik kom hier op terug. Bdankt voor het melden.