http://support.hostgator.com/article...rder-in-cpanelDeleting a Forwarder
To delete an email account forwarder or domain forwarder:
Log into cPanel.
In the Mail section, click Forwarders.
For email account forwarders:
In the Email Account Forwarder section, click Delete next to the forwarder you'd like to remove.
On the confirmation page, click Delete Forwarder.
For domain forwarders:
In the domain forwarder section, click Delete next to the forwarder you'd like to remove.
On the confirmation page, click Delete Domain Forwarder.