Glossary: Security
What is an SPF Record?
Sender Policy Framework (SPF) is a DNS record that lists exactly which servers are allowed to send emails on behalf of your domain.
The Guest List for Emails
Think of an SPF record like a VIP guest list at a club. When an email arrives at a provider (like Gmail) claiming to be from `@yourcompany.com`, the provider checks the SPF record. If the server that sent the email isn't on the list, the email is bounced or marked as spam.
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A missing or misconfigured SPF record leaves you vulnerable to spoofing. Igris Radar verifies your SPF syntax instantly.
Verify SPF Record