Send mail that requires pop authentication

This issue is not for JBossMail server it is for the JavaMail component in JBossAS

SourceForge Submitter: mcsweenb .
I would like to know how to send mail using the jboss
mail-service.xml if the mail server first requires pop
authentication.

For example, my server is running jboss-3.2.2 behind a
firewall. It's using a mail server outside the firewall which
requires pop authentication before mail can be sent. My
jboss server is using the mail-service.xml

I wonder if there is a parameter in the mail-service.xml
file that will allow me to use pop authentication.

An old jboss document

http://jboss.sourceforge.net/doc-24/ch11s98.html

pointed me in the direction of altering my class that uses
the mail service to include the lines

Store s = session.getStore();
s.connect(); // POP authentication

however I'm not sure if this is still valid.

More seach showed that this has been a discussion last
year:

http://www.mail-archive.com/ejb-
interest@java.sun.com/msg22496.html

However, it says that you need to code a different
authentication class.

I have tried adding the following to my mail-service.xml
file but to no avail.

<property name="mail.smtp.auth" value="true"/>

I still get the error message saying relaying denied.

Please could someone tell me the correct way to do this.

thanks so very much,
Brian