What is SPF Lookup?
SPF Lookup retrieves the Sender Policy Framework (SPF) record configured for a domain. SPF records specify which mail servers are authorized to send email on behalf of the domain.
Email administrators use SPF records to reduce spoofing, improve email deliverability and help receiving mail servers verify legitimate email sources.
A properly configured SPF record is an important part of email security and is commonly used together with DKIM and DMARC policies.
Frequently Asked Questions
What is SPF?
SPF (Sender Policy Framework) is an email authentication method that specifies which mail servers are authorized to send email for a domain.
Why is SPF important?
SPF helps prevent email spoofing and improves email deliverability by allowing receiving mail servers to verify legitimate senders.
Where is an SPF record stored?
SPF records are stored as DNS TXT records and usually begin with 'v=spf1'.
Can SPF stop phishing attacks?
SPF helps reduce spoofing attempts but should be combined with DKIM and DMARC for stronger email protection.