Java Mail and javax.activation.DataSource

[BRICKER_JONATHAN_E]

Hello all,

I'm setting up J2EE program and I'm having trouble getting the Java mail to work.  I am getting a java.lang. NoClassDefFoundError: javax/activation/DataSource error when I call Message msg = new MimeMessage(session);

Everything else is set up and my code is nearly identical to the ATM example.  My mailing code is in a stateless session bean.

Anyone see anything like this before?

Jonathan Bricker
Lilly Research Labs
Java ATG