Google Workspace admin troubleshooting: mail flow, authentication and account problems
For Google Workspace admins: getting mail DNS right (MX, SPF, DKIM and DMARC, with Google's records, wait times and rollout advice), tracing a message with Email Log Search, and handling the account problems Admin Help documents most often: suspended users, Gmail sending limits and alerts in the alert center.
- Level
- Intermediate
- Length
- About 50 minutes
- Contents
- 3 lessons · 1 video · final exam
- Status
- Published · updated 2 Oct 2026
- Google Workspace
Skills you'll practise
- Check a domain's MX, SPF, DKIM and DMARC records against Google's documented values
- Set up DKIM in the right order and confirm it in a message header
- Roll out DMARC from p=none towards enforcement with reports going to a group or mailbox
- Use Email Log Search within its documented limits to trace a message
- Find why a user is suspended and decide whether and how to restore them
- Explain what happens when a user hits a Gmail sending limit, and work an alert in the alert center
Course outline
- 1.Google Workspace mail and account troubleshootingVideo · 2 min
- 2.Mail DNS: MX, SPF, DKIM and DMARCLesson · 20 min
- 3.Tracing a message with Email Log SearchLesson · 13 min
- 4.Account problems: suspensions, sending limits and alertsLesson · 15 min
- 5.Google Workspace admin troubleshooting: mail flow, authentication and account problems: knowledge checkKnowledge check · 16 questions
- 6.Final exam7 questions · passing it completes the course, so people who already know the material can test out
Sources it draws on
The lessons and questions are written from these references, so learners can go back to the original.
- Google Workspace Admin Help: Set up MX records for Google Workspace
- Google Workspace Admin Help: Set up SPF
- Google Workspace Admin Help: Set up DKIM
- Google Workspace Admin Help: Set up DMARC
- Google Workspace Admin Help: Find messages with Email Log Search
- Google Workspace Admin Help: Restore a suspended user
- Google Workspace Admin Help: Gmail sending limits in Google Workspace
- Google Workspace Admin Help: View alert details (alert center)
See it with your own jobs and topics
Tell us about your team and we'll walk you through setup, from choosing jobs to your first skills check.