1. In cPanel account, GO TO Mail Functions, CLICK Auto-responder.
2. CLICK on the "ADD AUTO-RESPONDER" button.
3. SET the following:
   E-mail Address- Enter the username of the email address you are using to create an auto-responder. Then SELECT the domain for the associated email address from the drop down menu.
   From - Enter the name that the auto-response will be from.
   Subject - Provide the subject you would like the auto-responder to contain.
   HTML Message - Check, if the body of the email will contain HTML. If you leave it UNCHECK, HTML tags will show up as plain text in the auto-response.
   Body - PROVIDE the body of the message you wish to be sent in the Auto Responder.
   note: You also have the option to use any of the following variables in your email "Body" text area box for both Plain Text and HTML email:
   %subject% - The subject of the message that was sent to the auto-responder.
   %from% - The sender of the message that was sent to the auto-responder.
   %email% - The sender's email from the message that was sent to the auto-responder.
4. CLICK on the "Create/Modify" Button.