Re: Java Mail and javax.activation.DataSource

You are missing the JavaBeans Activation Framework classes (also known as Glosgow), which are in the JAR activation.jar. tim. > Hello all, > > I'm setting up J2EE program and I'm having trouble getting the Java mail > to work. I am ge

Java Mail and javax.activation.DataSource

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