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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. 1.Google Workspace mail and account troubleshootingVideo · 2 min
  2. 2.Mail DNS: MX, SPF, DKIM and DMARCLesson · 20 min
  3. 3.Tracing a message with Email Log SearchLesson · 13 min
  4. 4.Account problems: suspensions, sending limits and alertsLesson · 15 min
  5. 5.Google Workspace admin troubleshooting: mail flow, authentication and account problems: knowledge checkKnowledge check · 16 questions
  6. 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.

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