JavaMail jar file

I created a program with JavaMail that worked like I wanted it to in Eclipse (after I added the jars to my classpath), but I cannot seem to get it to work in a jar file. I use the following file as the Manifest file:

Manifest-Version: 1.0

Class-Path: *.jar

Created-By: 1.5.0 (Sun Microsystems Inc.)

Main-Class: Test

The jar file runs smoothly at first, but I recieve the following exception when it tries to send the email.

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: javax/mail/Address

The JavaMail jar files are located in the same folder as my jar file. Any ideas?

[643 byte] By [Rob_Ha] at [2007-11-27 11:42:47]