Manage monday.com board notifications [Internal]
To minimize the number of notifications you're receiving from a monday.com board you can navigate to the Board notifications option in the settings drop down:

By default, board members will receive all notifications for the boards they’re subscribed to. Best practice is usually to use the second option to Receive notifications only for mentions and assigns:

For more information on monday.com notifications, please refer to the following article: Notifications explained – Support (monday.com)