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An SPF, or Sender Policy Framework, is a DNS record that identifies the domains or IP addresses that are authorized to send emails for a particular domain. By authenticating the sender against a list of approved senders, SPF records help prevent email…
Passwords are critical to keeping your account secure. You must create a password that is unique, complex, and difficult to guess by applying the following password principles. Having a password of at least 12 characters that are a combination of…