Single user not receiving calendar email notifications

[Nick]

I'm unable to receive email notifications from our team calendar. I verified all co-workers are able to without issue.

This had worked before, but I haven't received an email notification for calendar changes since 12/3/2020.

I verified I was "Watching" the calendar.

I verified my email address is correct on my profile.

I tried to stop watching the main page that the calendar is hosted on and started again, no change.

Emails are not getting put into other folders or deleted on my Outlook.

I even checked all boxes on the email settings. I can't even get my own alerts.

Please assist.

Thanks in advance.