DMARC
Host: _dmarc
Type: TXT
Data: v=DMARC1; p=none; rua=mailto:(email address)
SPF
Host: @
Type: TXT
Data: v=spf1 include:_spf.google.com ~all
DKIM
Type in “Google admin console” in google Log in with specific user’s credentials On left side, go to “Apps” in Google Admin Console Apps → Google Workspace → Gmail in Google Admin Console “Authenticate Email” in Google Admin Console “Generate New Record” in Google Admin Console Leave settings as is, and click “Generate” in Google Admin Console Paste host name, TXT record, and data and click save in DNS settings Go back to Google Admin Console and click “Start Authentication” Put domain name into — DMARC should be yellow with an exclamation point, SPF and DKIM should be green with a check mark