If you have enough candidates - or you make a hire - you can delete resume alerts on Indeed.
To delete Resume Alerts
1. Visit indeed.com/resume and log in
2. Click on your email address in the upper right-hand corner and click “Resume Alerts”
3. Uncheck the box next to “Active” to cancel the alert
Tip: Canceling an alert will stop an alert but not delete it. To fully delete an alert from your Resume dashboard, click “Delete.”