4.0.0 war 1.0-SNAPSHOT com.example.appengine appengine-mail com.google.cloud appengine-doc-samples 1.0.0 .. javax.servlet javax.servlet-api 3.1.0 jar provided com.google.appengine appengine-api-1.0-sdk javax.mail mail 1.4.7 ${project.build.directory}/${project.build.finalName}/WEB-INF/classes com.google.cloud.tools appengine-maven-plugin 1.3.1 true true