Incoming email for Spring Boot

org.camunda.bpm camunda-engine-plugin-connect com.sun.mail javax.mail 1.5.5
	<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
	<dependency>
		<groupId>org.slf4j</groupId>
		<artifactId>slf4j-api</artifactId>
		<version>1.7.21</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/org.camunda.connect/camunda-connect-core -->
	<dependency>
		<groupId>org.camunda.connect</groupId>
		<artifactId>camunda-connect-core</artifactId>
		<version>1.1.0</version>
	</dependency>
	<dependency>
		<groupId>org.camunda.bpm.extension</groupId>
		<artifactId>camunda-bpm-mail-core</artifactId>
		<version>1.1.0</version>
	</dependency>

Set in folder resources file camunda.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>

But does not work. maybe you need to call this config file?