Stop receiving email notifications from my highschool account that is now locked

[yodanet]

I keep getting constant canvas notifications to my personal email from my old highschool canvas account. I am unable to go and change my notification settings or remove that email as that canvas account is now locked and I no longer have access.  I have tried contacting my highschool multiple times and sending emails, but they have not acknowledged them and are not helping out. The school is unable to help students post-graduation and I have still been getting the emails very often.

[jsowalsk]

@yodanet I would recommend contacting your school to tell them to access your account and to turn off notifications.