Mulitple Email Accounts

Hi,

We manage a couple of different support mailboxes:

support@company1.com
support@company2.com

They both sit on different office 365 accounts. - Is it possible to get them both attached to the helpdesk? At the moment I can only see how to do one. So Freshdesk has this functionality but I would like to transfer over.

So I should be able to reply from company1 or company2