Is it possible that I could somehow get a list of addresses that are associated to a alternate email address? So, mine being *** Email address is removed for privacy ***, would obviously link to other accounts that use it as its alternate address? I can verify I own the account.

I am pretty certain the one I've forgotten is along the lines of *** Email address is removed for privacy ***, but I just cannot seem to use it to access PSN, as all PSN accounts are linked to a email account, so all I need is the name to login.

Is that possible? Thanks!