org.nuxeo.ecm.platform.mail.service.MailServiceContrib
org.nuxeo.ecm.platform.mail.listener.action.StartAction
org.nuxeo.ecm.platform.mail.listener.action.ExtractMessageInformationAction
org.nuxeo.ecm.platform.mail.listener.action.CheckMailUnicity
org.nuxeo.ecm.platform.mail.listener.action.CreateDocumentsAction