Kimes976

Hi, sadly, it isn't possible if you lost your password and Email, you'd need either of the 2 to be able to recover the other one 😕

I know you can surely change both the email, and the password easily. Didn't do it myself though!
You select top right, where your profile is ( In SM community site ) and click "Account Settings"
There I could see my email and password, and there is an option to change it on the right of them.
Didn't try that, although I believe that you could figure it out when getting there, there should be no issues!
Cya and hope I helped ( As I couldn't quite understand, what was the problem in the first place, I have not understood your post )

If you still know the username and password of the account you can log in on the old forum and change your SM credentials on there. (Link at the bottom of my post)
Because you want to change your Email you need to know your username and password otherwise no one will be able to help you.
https://forum.supermechs.com/forum/ucp.php?mode=login&battlegate_bmm_sid=075de28eadfe2ecdb320ffb28038fd05