Google Workspace Email Authentication
Authenticate Google Workspace mail with SPF, DKIM, and DMARC, then monitor continuously—especially if you also send through marketing platforms.
What to configure
Align Admin console DKIM, DNS SPF/DMARC, and every third-party tool that uses your From domain.
v=DMARC1; p=none; rua=mailto:[email protected]Common pitfalls
DKIM generated but never started, SPF duplicated after migrations, marketing tools sending as the primary domain without aligned DKIM.
How QuickDMARC helps
Monitor Google Workspace domains alongside Microsoft and ESP traffic in one DMARC program.
Frequently asked questions
Does Google publish DMARC for me?
No. You add the _dmarc TXT at your DNS host.
Bulk sender rules?
Google's sender guidelines expect SPF, DKIM, and DMARC for bulk senders—see our requirements page.
SPF only?
Insufficient. Enable DKIM and DMARC reporting.