4.0.0 de.muenchen.refarch refarch-integrations 1.3.4 refarch-email-integration refarch-email-integration 1.3.4 pom 3.0.4 1.4.0 refarch-email refarch-email-integration-core refarch-email-integration-starter refarch-email-integration-rest-example refarch-email-integration-java-example