I have the task to set up the email system for a business and wondering what is the best affordable option.

They currently have a domain and webhosting with GoDaddy, and have paid for a office365 subscription for one email.

Its a small company with just 5 employees right now but they will need a few more than that.

I set up some of the emails in cPanel and outbound emails work but inbound do not get received. I think this is because the MX records are pointing towards the outlook mail servers.

Is it possible to have mail operated from Office365 and cPanel?

How would i go around setting this up? Thanks.