To enhance email deliverability and combat spoofing, setting up DKIM, DMARC, and SPF is critical for your Google Workspace platform . SPF records verify that emails are sent by your authorized domains. https://aishaiwtp658098.scrappingwiki.com/2466885/securing_your_google_apps_environment_a_domainkeys_mail_authentication_reporting_conformance_and_spf_tutorial