4.0.0 org.apache.nifi nifi-nar-bundles 1.16.0-SNAPSHOT nifi-email-bundle pom NiFi Email Processor Set 5.3.11 nifi-email-processors nifi-email-nar org.apache.nifi nifi-email-processors 1.16.0-SNAPSHOT org.springframework spring-framework-bom ${spring.version} pom import