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 an "personal" mailbox. It does not change the security or tinker with any of the message contents. It's basically an internal forwarding service.