Spf full form: What is the full form of SPF

What is the full form of SPF ? - Sender Policy Framework - Sender Policy Framework ( SPF ) is an email validation system designed to prevent ema Sender Policy Framework (SPF) is a way for a domain to list all the servers they send emails from. Think of it like a publicly available employee directory that helps someone to confirm if an employee works for an organization. WHAT IS SPF AND WHAT DOES IT STAND FOR? SPF stands for Sun Protection Factor, a measure of how well a sunscreen protects the skin from ultraviolet (UV) radiation. SPF stands for Sun Protection Factor, a measure of how well sunscreen protects against UVB rays. Learn how SPF is determined, what it means, and how to choose the right SPF for your skin.