Email alias, is a virtual mapping for one or more Mail
Accounts in a single mailbox. An email alias is a virtual mail box for
a domain, which routes emails to another address directly without
storing them.
Please follow these steps for to create an email alias:
Login to Plesk Control Panel

After login you have to click link Mail Accounts under the Mail menu.


Select a particular Mail ID. Now click on desired Mail ID.

Now click on Add New Mail Alias.


Type a desired name for Alias account and click OK.

Your email alias has been created.

Logout when you are done.
Please follow these steps for to delete an email alias:
To remove an e-mail alias from a mailbox. Go to Mail > click on desired e-mail address. Select the check box corresponding to the alias that you wish to remove, and click
Remove


Confirm the removal and click OK.

Logout when you are done.