'io.postmaster:postmaster:0.1.6'
<dependency>
<groupId>io.postmaster</groupId>
<artifactId>postmaster</artifactId>
<version>0.1.6</version>
</dependency>
<dependency org="io.postmaster" name="postmaster" rev="0.1.6"/>
"io.postmaster", "postmaster", "0.1.6"