Cancel comcast.net email account

It’s a Comcast email linked to an active account, but it’s not the contact email for that account. I’ve never used it to send or receive any email.

Hey @user_04h478, I do apologize, but we do not have the ability to delete/remove accounts. If the Xfinity ID is a secondary Xfinity ID, you can suspend the account using the primary Xfinity ID. When you log in with your primary Xfinity ID, when you manage the secondary, do you see an option to suspend? This would essentially deactivate the account until it gets unsuspended.