Outpost is a communication management tool. It's designed to operate as a layer on top of your email account. Outpost adds tools and visibility that help your team coordinate efforts in a shared inbox.
Your Outpost account can accommodate multiple email addresses, and they can be a mixture of different types. You can have mailboxes in Outpost for a shared corporate email address, for example, plus a Gmail address and an Outlook address.
If you need a new email address, you can also create one within Outpost.
This video shows you how Outpost works: