Im super new to custom email addresses so please bear with me!

I have set up info@candycubecreative with zoho. I then logged in and told it to forward any emails to my gmail account for ease of use. That all works fine.

When I receive an email in gmail, I want to hi reply and I want that email to come form the info@ email not the gmail one its been forwarded to.

How do I do this?

Thanks