I can't access my Confluence page now because I lost access to the email I registered with Atlassian as the Confluence administrator. Unfortunately I didn't designate another admin for this account. I have been able to log in without an issue before. After clearing the browser cache, the system prompted me to check my email for the verification code. However, I no longer have access to the email.
Here is the confluence site:
Here is the email that I used to access the account:
I have been an adjunct professor teaching at George Mason University. Since I'm not teaching any more, the University deactivate my email account.
It's a strange feeling that I have to ask help here instead of getting help from Atlassian Support directly. Hopefully some kind Atlassian employees can help me resolve a simple issue like this.
Thank you in advance.