How I can add an account to my free Zoho mail

How I can add an account to my free Zoho mail

Hello,

I have a free Zoho account with a customized domain. Can I add another account with the same domain within the free plan? I mean for instance that I have info@mumadvisor.com and I would like to use sales@mumadvisor,com.

Is it possible? How?

Thank you and regards,

Lavinia