If you use multiple accounts, you can delete any unused mail accounts via either of the following ways:

The first way

1. Select the account from the accounts list in the left pane.

2. Click in the left pane and select Delete Account from the drop-down menu.

3. Click corresponding to the account, then click OK in the confirmation message to accept your deletion.

The second way

1. Open the Edit Account form as stated in Edit your account details.

2. Select the account you want to delete in the left pane. Your currently selected account is marked with .

3. Click to delete your marked account.