It's possible to delete an email account on Android if you don't want to get distracted by unimportant messages from an ...

To delete your Yahoo account, go to the Yahoo account termination page, sign in, click “Continue to delete my account,” enter your email to confirm, and select “Yes, delete this account.” Your account ...

You can delete all of your emails on Yahoo Mail using "Select All" repeatedly, or you can use the "Clean your Inbox" tool to ...