spring-boot-starter-mail-1.2.3.RELEASE-sources.jar

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-mail</artifactId>
	<version>1.2.3.RELEASE</version>
	<classifier>sources</classifier>
	<type>java-source</type>
</dependency>

org.springframework.boot:spring-boot-starter-mail:1.2.3.RELEASE

META-INF/MANIFEST.MF
META-INF/spring.provides