Contents
2020 Emails avec SPF, DKIM, DMARC, ARC et BIMI : à quoi ça sert, comment en profiter ?
2020 « I don’t want any spam ! »
2019 Getting Email Sending Settings Right
- SPF (Sender Policy Framework) a DNS recrod that lists the permitted senders (IP addresses) and an instruction flag on what to do with those that don’t match.
- DKIM (DomainKeys Identified Mail) a DNS record that lets email senders sign their emails.
- DMARC (Domain-based Message Authentication, Reporting and Conformance) – this DNS record contains the policy according to which your emails should be validated – it enforces SPF and DKIM and tells the receiving side what to do if they fail.
- ARC (Authenticated Received Chain) is an email authentication system designed to allow an intermediate mail server like a mailing list or forwarding service to sign an email's original authentication results.
- BIMI (Brand Indicators for Message Identification) : Brand logo on validated emails thanks to a DNS record