Latest version of com.sun.mail:smtp
https://javadoc.io/doc/com.sun.mail/smtp
Current version 1.6.3
https://javadoc.io/doc/com.sun.mail/smtp/1.6.3
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.sun.mail/smtp/1.6.3/package-list