global::dmarc
Domain-based message authentication, reporting and conformance implementation specified by RFC 7489. (https://www.rfc-editor.org/rfc/rfc7489)
fn
check
fn check() -> Status
details
Apply the DMARC policy to the mail.
Effective smtp stage
preq
and onwards.
Example
#{
preq: [
rule "check dmarc" || { dmarc::check() },
]
}