Turn on Message Moderation
- Sign in to Google Groups.
- Click My Groups.
- Choose a group.
- Near the top right, click Manage.
- On the left, click Settings > Moderation.
- Select your desired settings. You can review every message or messages from new members or non-members, and choose settings for rejected posts.
- Click Save.
Only people who have the "Approve messages" permission can moderate posts. Learn more about permissions.