Release API to fetch all aliases

Our API has been focused more on thing that hard to do the UI. So far we have API to read emails, to bulk delete domains and create aliases.

Today we're release a small endpoint to fetch aliases on domains. Using those API allow you to fully build workflow around email because you now have the ability to create inboxes(alias), list them out, and fetch emails using Rest API.

For us, we're going to have a small write up on how we're using this API do parse banking/receipt email and make our life eassier.

As always, if you have bough domains, don't let them sit around, hook them up into our email forwarding service