This project hosts the source code for the JavaMail API reference implementation.
You can download the JavaMail implementation binaries, documentation, sample code, etc. from the JavaMail home page on java.sun.com.
See Build Instructions for instructions on how to download and build the most recent JavaMail source code. You can also find a bundle of the source code for the most recent JavaMail release in the Downloads area of this project.
If you're interested in contributing to JavaMail, see the Contributions page.
To understand the JavaMail license, see the License page.
No discussion of JavaMail is complete without a reference to the JavaMail FAQ . Read it. Read it again. Tell everyone you know to read it. Thank you!