Email Notifications not working at all

A few weeks back, I silently stopped receiving any email notifications on one of my patreon accounts, whether it be comment notifications, or email notifications of new posts from the people I’ve pledged to. Even when I try to send a verification email for a new access to my account, I don’t receive it. My other patreon accounts seem to receive emails just fine. Not sure how to fix this.

It also will not let me change my email address, as the notifications sent to new emails also do not appear.