# Design

The Inbound Email Module introduces the following concepts:

## Inbox

The Inbox contains the endpoint and the rules that defines which action to apply on received email.

The rules define the criteria like the destination email or the subject of the email for which the action must be run.

See also

Inboxes can be found by opening the main menu item:

> Administration ‣ Inbound Email ‣ Inbox

## Email

The Email stores the email received by the endpoint.

It stores also the rule and the result of the action.

If no rule has matched, the process can be applied again until a rule matches.