DMARC Analysis for:

gov.uk

DMARC Record is Valid!

DMARC record is valid and configured correctly.

_dmarc.gov.uk DNS TXT Record found:

v=DMARC1;p=reject;sp=none;np=reject;adkim=s;aspf=s;fo=1;rua=mailto:[email protected]

Policy (p)

reject

DKIM Alignment (adkim)

Strict (s)

SPF Alignment (aspf)

Strict (s)

Understanding Alignment Modes

DKIM Alignment (adkim)

Strict mode: The DKIM signature's domain must exactly match the "From" header domain.

SPF Alignment (aspf)

Strict mode: The SPF "Return-Path" domain must exactly match the "From" header domain.

Note: When alignment parameters are not specified, DMARC defaults to relaxed mode for both DKIM and SPF alignment.

DMARC Reporting Configuration

Aggregate Reports

RUA
Configured

Delivered to:

mailto:[email protected]
Combined data on a group of emails
Not real-time, sent daily by default
Sent in XML format
No PII (Personal Identifiable Information)
Supported by all DMARC-compliant providers

Forensic Reports

RUF
Not Configured
Details of an individual email
Sent almost immediately after failures
Plain text format
Contains PII (Personal Identifiable Information)
Supported by only a handful of providers

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