Discover what the SPF null value means, when it causes issues, and how it can be used to protect non-sending domains from spoofing and phishing.| PowerDMARC
Let us walk you through the many causes of SPF Fail. This article will review the types of failures and explain best practices to avoid future SPF Failures.| PowerDMARC
SPF macros are character sequences that can be used to simplify an SPF record by replacing mechanisms defined within the said DNS record.| PowerDMARC
Set up your Gmail SPF record to protect your Google Workspace from phishing and spoofing attacks. Follow our step-by-step SPF configuration guide for Gmail.| PowerDMARC
SPF (Sender Policy Framework) is an email authentication protocol that helps senders verify the source of emails sent from their domain name.| PowerDMARC