how to configure mail in JBoss

[sony3002]

hello all

in tomcat we can use global naming resource in server.xml

 <Resource name="mail/testMail"
 auth="Container"
 type="javax.mail.Session"
 mail.smtp.host="mail.mycompany.com"
 mail.smtp.port="25"
 mail.transport.protocol="smtp"
 mail.smtp.auth="true"
 mail.smtp.user="sony"
 password="12345678"/>

to create mail session in JNDI

how to do this in J Boss ????

thanks
Sony George