What Is a Sender Policy Framework (SPF) Record?
An SPF Record (Sender Policy Framework) is a DNS record that identifies which mail servers are allowed to send emails on behalf of a domain name. It helps to ensure that the sender’s email server is authentic and not being used for phishing scams or other malicious activities. An SPF record is added to the […]
What is DMARC, and how it works?
What is DMARC, and how it works? DMARC is an email authentication protocol that helps protect against email spoofing. It works by verifying that the sender of an email is who they say they are and then provides instructions on what to do if the email fails authentication. DMARC also allows senders to specify how […]
