How to config more than one mail session?

[niklaus_wirth2000]

How can I config more than one mail session in the mail-service.xml?
And what do the "mail.user" and "mail.debug" mean in the mail-service.xml?

.......
<!-- Change to the user who will receive mail
-->
<property name="mail.user" value="nobody" />
......
< property name="mail.debug" value="false" />

Any help is appreciated. Thanks.

[acoliver]

Hello all,
Sacha Labourey and I have written a companion workbook to O'Reilly's "EJB 3rd Edition" by Richard Monson-Haefel. It will be published sometime in October and we would really like some feedback! Please refrain from grammar and spelling mistakes, since our editor will handle these sort of things.

I have created a Forum thread to discuss feedback on the workbook at:

http://www.jboss.org/modules/bb/index.html?module=bb&op=viewtopic&t=forums/ download a 1st draft of the workbook and corresponding examples, please go to:

http://www.monson-haefel.com/titanbooks/jbos30worfor.html

To use the book it is highly recommended that you also have a copy of EJB 3rd edition since the Workbook follows closely with the chapters of EJB 3rd edition. It can be purchased at:

http://www.amazon.com/exec/obidos/tg/detail/-/0596002262/qid=1031070299/sr=1-1/ref=sr_1_1/002-1658527-7362441?v=glance&s=books

Thanks,
Bill Burke