![]() ![]() This policy be set to 'none', 'quarantine', or 'reject'. TagĪpply this policy to email that fails the DMARC check. This is a preference and ISPs could (and most likely will) send the report on different intervals (normally this will be daily).Ī DMARC record check performed with the DMARC Record Checker will test and declare the following tags. The reporting interval for how often you'd like to receive aggregate XML reports. Using this tag domain owners can publish a 'wildcard' policy for all subdomains. This policy should be applied to email from a sub-domain of this domain that fail the DMARC check. In Strict mode an exact match is required. In Relaxed mode also authenticated SPF domains that share a Organizational Domain with an emails From domain will pass the DMARC check. Specifies the 'Alignment Mode' for SPF, this can be either 'r' (Relaxed) or 's' (Strict). In Relaxed mode also authenticated DKIM signing domains (d=) that share a Organizational Domain with an emails From domain will pass the DMARC check. Specifies the 'Alignment Mode' for DKIM signatures, this can be either 'r' (Relaxed) or 's' (Strict). The reporting format for forensic reports. Allowed values: '0' to generate reports if both DKIM and SPF fail, '1' to generate reports if either DKIM or SPF fails to produce a DMARC pass result, 'd' to generate report if DKIM has failed or 's' if SPF failed. ![]() NOTE: this will not work for the 'none' policy, but only for 'quarantine' or 'reject' policies.įorensic options. 'pct = 50' will tell receivers to only apply the 'p = ' policy 50% of the time against email's that fail the DMARC check. DMARC requires a list of URIs of the form percentage tag instructs ISPs to only apply the DMARC policy to a percentage of failing email's. NOTE: this is not a list of email addresses. DMARC requires a list of URIs of the form list of URIs for ISPs to send forensic reports to. 'none' is used to collect the DMARC report and gain insight into the current emailflows and their status.Ī list of URIs for ISPs to send XML feedback to. Apply this policy to email that fails the DMARC check. ![]()
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