Tried multiple passwords for the emails associated to the forum accounts 'Zazo X' 'Oopsies Back' 'Yoyo y0z'

Been like a couple of years or w.e since I made them sorry the psw's to the emails have completely got be stumped

All of the accounts/forums were created which u should be able to tell from IP's and are owned by me apart from Yoyo's made the forum 'Yoyo y0z' and gave ownership to me some 2 years ago now

I'd like the e-mail address that is currently associated with 'Oopsie' forum account to be associated with all my other forum accounts please, if this is not possible, please let me know and I will make new individual e-mails per forum account but I will need mod/admin assistance to change the emails please as I can't access any of the email addresses for the stated forum accounts. I've exhausted myself trying to remember the passwords and would appreciate some help, looking forward to a response cheers.