Microsoft 365 Service Health Email Notifications Created by Deleted Admin

Question

Hello,

We're receiving Microsoft 365 Service Health Email Notifications to a distribution list. We would like to disable them, but cannot find the setting configured in the Service Health page.

https://admin.microsoft.com/AdminPortal/home#/servicehealth

We're thinking that they were configured by an admin account that has been deleted. Where do we go to disable these alerts?

Thanks.