I've tried to register my old mail to your SSO thingie, but it just wouldn't accept it and kept saying it's an invalid email. great. Now I had to register a new account and that means I can no longer subscribe to topics, configure other settings or find my old posts because this is a "new account".
I get that you want to make things safer, but it would've been nice to keep my old account as well. "Delete all user accounts and have them make new ones" isn't really a solution.
Is there any way to join this account with my old account "oh my"?