Google Workspace reported an email issue that they are researching https://www.google.com/appsstatus/dashboard/incidents/224ozRqzW4sFBDK8hLnT
Update timeline
Resolved
Google updated that the issue they had is now resolved. All emails are sent regularly
Identified
We are continuing to work on a fix for this issue.
Identified
The issue has been identified and we are working to fix it
Investigating
We are currently investigating a case that affects Google Workspace and causes slower email delivery times