This article applies to 123-reg VPS running Parallels Plesk.
This article will demonstrate how to create a email forwarder from your Plesk VPS. This will allow you to forward any emails sent to an address to automatically forward into a different mailbox.
Login to your Parallels Plesk Panel.
Click on the Domains link on the left panel.
Click on the Domain name link for the relevant domain name.
Click on then Mail tab.
Click on the relevant domain email address that you would like to create the auto responder for.
Click on the Forwarding tab.
Select the tick box next to the Switch on mail forwarding option.
Fill in your auto responder details and click on the OK button.
Please note: Make sure you specify each email address if you require more than one. Put each email address on a separate line, or separate them with commas or semi-colons.
Click the OK button to complete the operation.
Your email forwarding will now be created.