Is there a way to turn off end user notification emails on the 365 backups? Each user is getting these emails multiple times per day and it would be nice if we could just turn it off. I looked around for a setting but could not find anything.
Sure, you can turn the notification emails off. To do this, please log in to the management console as a provider or an administrator, then navigate to Settings > Notifications. There, you can completely disable all M365 backup notifications by unchecking the box labeled 'Allow Backup for Microsoft 365 / Google Workspace to send email notifications', which is located at the bottom of the page.
Alternatively, you can fine-tune the notification recipients on the same page by editing the Specified email sections for Backup and Restore notifications.