1. Login to Zimbra Server Admin Panel, click on "Add Account".
2. Give the username which we want to create and choose the doman name, Give user First Name and Last Name, tick on the Display name auto detect checkbox, Scroll down the bar and give strong password, After fill up all required field click on "Finish".
3. Now the email account is succesfully created on the server. Check the email acount by using webmail.