Email forwarding (also known as Email Alias) allows you to create a unique email account which will forward any incoming email to other email account(s).
In your control panel the email forwarding manager tool allows you to setup your email forwarding addresses.
When you receive an incoming email to an unique forwarding email address, the email is forwarded to the "Forward To Address(es)". The "Forward To Address" can use any of your domain's POP accounts or can be outside email accounts hosted elsewhere. You can forward each individual forward email account to a maximum of 5 email addresses.
The unique forwarding email address cannot be the same as an existing POP account or Autoresponder username for your domain.
There is no limit to the number of Email forwarding addresses you can have on your domain.