Emailias is an internal tool used to route email destined to purpose-created email addresses to less-publicly displayed email addresses. The app handles keyword and 16-character email addresses. Emailias processes all of the incoming email in our .ML domains. For example, we might publish "firstname.lastname@example.org" for use on example.com, and all of the incoming email would be routed to a "personal" mailbox. It does not change the security or tinker with any of the message contents. It's basically an internal forwarding service.