CHECK GLOSSARY · SPF-001

No SPF record

In plain words: SPF lets mail servers reject messages that forge your domain.

How to fix it

Publish an SPF TXT record if the domain sends email.

Official sources

• Google: SPF

Related checks

• SEC-002: Server version disclosed
• NOTFOUND-001: Soft 404 or bare 404 page
• FAVICON-001: No favicon
• ANALYTICS-001: No analytics detected

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