I use JBoss 3.0.2, when I start the server i have a message:

Incompletely deployed packages:
[org.jboss.deployment.DeploymentInfo@f6835d28 { url=file:/C:/jboss-3.0.2_tomcat-
4.0.4/server/default/deploy/mail-service.xml }
deployer: org.jboss.deployment.SARDeployer@1adc30
status: Deployment FAILED reason: com/sun/mail/util/LineInputStream
state: FAILED
watch: file:/C:/jboss-3.0.2_tomcat-4.0.4/server/default/deploy/mail-service.xm
l
lastDeployed: 1034778706451
lastModified: 1034778706435
mbeans:
jboss:service=Mail state: Starting
]MBeans waiting for classes:

MBeans waiting for other MBeans:



I have already written the mail-service.xml file. What could be the problem???????