Your Gradwell Cloud email forwarding services allows you to add both additional email forwarding address and destination email addresses to an existing rule.
This guide covers adding a new email forwarding address (i.e. the address that other parties send emails to). Any emails sent to that address will go to the destination address that is already setup for that rule. If you wish to add a new destination address (i.e. the mailbox that emails are ultimately delivered to) then please see this guide.
To add another forwarding address to an existing rule, login in to your control panel and select Mail from the top menu.
A list of your current forwarding rules will be shown. Select the forwarding rule you wish to edit.
From the top bar, select Email addresses...
...and then Add.
Enter the new forwarding address that you wish to use. Once added it will be shown as Creating. Once this status changed to Ready then any emails sent to that address will be forwarded to the destination addresses configured in the Forwarding section.