Basically trying to do the following:

1. Create 1 user to have five email addresses which will land in the Zoho inbox.

Three people should then be able to view these simultaneously from each of there computers in the office. 

2. Create another user with 6 email addresses. All these will need to go to our desktop Outlook email platform using POP access. I need these to go to three different Outlook programmes on three different computers.

What is the best way to do this?