SPF
VALID
Policy: softfail
2026-08-16T20:30:35+00:00dsl.ac.uk
Persisted public authentication evidence
AUTHENTICATION POSTURE
DKIM
NOT_ASSESSED
Selector required
No selector guessingDMARC
NONE
Source: dsl.ac.uk
2026-08-16T20:30:35+00:00SPF DETAILS
VALIDv=spf1 include:spf.protection.outlook.com a:dispatch-eu.ppe-hosted.com ~all- Terminal policy
- softfail
- DNS lookups
- 2
- Void lookups
- 0
DKIM DETAILS
DKIM cannot be deterministically assessed from a domain alone.
DMARC DETAILS
VALIDv=DMARC1; p=none; rua=mailto:dmarc@dsl.ac.uk; aspf=s;- Policy
- none
- Policy source
- dsl.ac.uk
- Alignment
- SPF: s · DKIM: r
POLICY DIFF
No semantic change observed yet.
History begins after future observations differ from the current normalized policy.