This jar was produced by the following command:

mvn org.apache.maven.plugins:maven-install-plugin:2.5.1:install-file \
        -Dfile=<path-to-jar>/apache-mime4j-dom-0.7.2.jar \
        -DgroupId=org.apache.james \
        -DartifactId=apache-mime4j-dom \
        -Dversion=0.7.2 \
        -Dpackaging=jar \
        -DgeneratePom=true \
        -DlocalRepositoryPath=repository \
        -DcreateChecksum=true

The Dfile jar was obtained from:

http://central.maven.org/maven2/org/apache/james/apache-mime4j-dom/0.7.2/

And should track the release:

https://github.com/apache/james-mime4j/releases/tag/apache-mime4j-project-0.7.2