To improve email deliverability and fight spoofing, configuring DKIM, DMARC, and SPF is critical for your Google Workspace platform . Sender Policy Framework verify that emails are sent by your approved https://alvinreud927246.blogitright.com/42483909/safeguarding-your-google-apps-setup-a-domainkeys-mail-authentication-reporting-conformance-and-sender-policy-framework-tutorial