You may wish to set up an email address in cPanel that redirects to another email address.

1. Log into cPanel

2. Select Mail Manager > Forwarders

3. Select Add Forwarder

4. Type in the name you would like to forward, eg jokes

5. Type the full email addrses you would like to forward to, eg me@cooldomain.tld

6. Click "Add Forward"

Note that you are not able to edit an email forwarder. You would need to return to the "Forwarders" page and delete the forwarder, then recreate it.