Outlook Email Provider as email provider for Website.

Description

I have built a website (laravel/react). Certain email communications need to be set up and working (they have been built) - just need the email system to work.
I have a hosting with ocean digital and I have bought a business package with outlook to receive email and send out emails. The following email communications that need to work are:
1. Admin to respond to email sent via ‘contact us’ of the website2. Admin to receive an email from a client that has completed a reference and send one back.3. Admin to send email to client requestion a revision on their profile (I think working)4. Admin to send message to client and client being able to respond.
Start ASAP