Listens for emails via AMQP and manages the delivery. Mail message format: { "subject": "Email subject", "text": "1234", "html": "12<b>34</b>", "from": "xyz@domain.com", "attachments": [ { "data": "x84maox09c...", "type": "image/jpeg", "inline": true, "name": "file.jpg" } ] "deliveries": [ { "to": ["a@b.com", "b@c.com"], "cc": ["x@y.com"] "bcc": ["a@x.com"] } ] }