From: <bill.shannon_at_oracle.com>
Date: Tue, 15 Mar 2011 00:35:39 +0000 (GMT)

(Note that there is no "J2EE6"; we haven't called it "J2EE" for at
least 5 years.)

You can find lots of basic JavaMail documentation on the JavaMail web
page:
http://www.oracle.com/technetwork/java/javaee/index-141777.html

JavaMail use in Java EE doesn't seem to be covered explicitly, but
you'll see it used
in an example in Chapter 27 and Chapter 44 of the Java EE 6 Tutorial:
http://www.oracle.com/technetwork/java/javaee/documentation/tutorials-1
37605.html

You'll also find information in Chapter 17 of the GlassFish Application
Developers Guide:
http://download.oracle.com/docs/cd/E18930_01/html/821-2418/index.html

Don't forget to read the JavaMail FAQ:
http://www.oracle.com/technetwork/java/javamail/faq/index.html