Inbox is an email client. With Inbox, you can have infinite number of email accounts without having to sign up for each account. It's useful when you want to make sure your emails never get mixed up. Labeling emails is not necessary because they already come into different accounts.
Here's how Inbox works, assuming domain name is domain.com.
- Users will receive emails through
*@username.domain.com - Exceptionally,
adminuser will receive emails through*@domain.com - Sending email is not supported for non-admin users(for now).
Following is an example of running Inbox as a web service.