I'm not able to access my Admin portal as showing my old email address. please help.
What are you referring to by admin portal? Are you looking to access the team overview for a specific team or are you an Enterprise admin that needs access to the admin dashboard?
Please reach out to trello.com/contact with the registered email address as well as the link to the team that you need access to. We can then take a look from our end.
It looks like you're new here. Sign in or register to get started.