How to Delete / Remove an Email Account in Plesk Panel Version 12.5?
To remove the email account permanently from the plesk control panel 12.5 follow the steps given below.
Step 1: Login to Plesk control panel.
Step 2: Click Mail tab.
Step 3: Click on the check box near the respective mail account you want to delete and click Remove.
Step 4: Click Yes to remove the mail address.
Step 5: You will be shown with the alert message for the deleted email account.