{"id":169346,"date":"2025-06-16T10:03:59","date_gmt":"2025-06-16T08:03:59","guid":{"rendered":"https:\/\/spotler.com\/glossary\/sender-policy-framework-spf"},"modified":"2025-12-03T10:42:29","modified_gmt":"2025-12-03T09:42:29","slug":"sender-policy-framework-spf","status":"publish","type":"concepts","link":"https:\/\/spotler.com\/en-gb\/glossary\/sender-policy-framework-spf","title":{"rendered":"Sender Policy Framework (SPF)"},"content":{"rendered":"<p><strong>Sender Policy Framework (SPF) is an email authentication method that helps verify a sender&#8217;s identity to prevent email spoofing. It works by allowing domain owners to specify which mail servers are authorised to send emails on their behalf.<\/strong><\/p>\n<p>SPF is a security protocol designed to reduce the risk of email fraud. It operates at the Domain Name System (DNS) level, where domain owners publish SPF records that contain a list of approved IP addresses and servers allowed to send emails from their domain. When an email is received, the receiving mail server checks the SPF record of the sender&#8217;s domain. If the email comes from an approved source, it passes SPF authentication; if not, it may be rejected or marked as suspicious.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sender Policy Framework (SPF) is an email authentication method that helps verify a sender&#8217;s identity to prevent email spoofing.<\/p>\n","protected":false},"featured_media":0,"template":"","cat_topic":[],"cat_glossary":[],"class_list":["post-169346","concepts","type-concepts","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/concepts\/169346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/concepts"}],"about":[{"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/types\/concepts"}],"version-history":[{"count":1,"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/concepts\/169346\/revisions"}],"predecessor-version":[{"id":169348,"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/concepts\/169346\/revisions\/169348"}],"wp:attachment":[{"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/media?parent=169346"}],"wp:term":[{"taxonomy":"cat_topic","embeddable":true,"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/cat_topic?post=169346"},{"taxonomy":"cat_glossary","embeddable":true,"href":"https:\/\/spotler.com\/en-gb\/wp-json\/wp\/v2\/cat_glossary?post=169346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}