If you want ownership of an account, you need ownership of the email you use. And do a hard separation between personal and work services.
Also, it sucks the hoops you're going through, but it's good they resist common social engineering tactics like they are. Good on them.
Maybe suck up to a sys admin to re-instate the email for a day if support goes nowhere.
But I feel like they don't have an internal process to solve this issue, I haven't anything back for the last 8 hours..
If you want ownership of an account, you need ownership of the email you use. And do a hard separation between personal and work services.
Also, it sucks the hoops you're going through, but it's good they resist common social engineering tactics like they are. Good on them.
Maybe suck up to a sys admin to re-instate the email for a day if support goes nowhere.