Email Forwarding To Another Domain That I Don't Own

Email Forwarding To Another Domain That I Don't Own

I would like to setup email forwarding from user@example.com (I OWN) to user@example2.com (I DO NOT OWN). In other software that I've used, this was account aliasing. user@example.com would be an email address but wouldn't have a mailbox. So any email sent to user@example.com would go to user@example2.com. I plan to use this for spam and phishing email forward to a spam and phishing filtering service. Where would I need to set this up in the control panel?