Email forwarding rules in cPanel

To set up forwarding go to "Email → Forwarders".

Select the domain in the "Managing" field and click "Add Forwarders" to add an e-mail to which mail will be duplicated.

In the window that opens, enter the forwarding address and select the domain.
Select "Forward to address" and enter the email address to which to forward.

Click "Add forwarder".

To configure mail forwarding from domain to domain, select the add forwarding for domain feature.

Next, select a domain name in the "Domain" field and type in the domain to which the mail will be forwarded.

To delete the e-mail and domain name to which e-mails are forwarded, look in the fields "Mail account forwarding rules" and "Forward all e-mails for domain" and click "Delete".