where to put pop3.jar

[Terence Kwan]

I am trying to use java mail API and pop3.jar provider. Where should I put the 
pop3.jar file? I try to put it in: orion directory and orion/lib directory. However, 
none of them work. It keeps saying:
error:javax.mail.NoSuchProviderException: No provider for pop3

I think the problem is that the Java Beam Activation Framework cannot find the 
pop3.jar file.

Where should I put the pop3.jar in order for the orion server to find it?

Thanks

TK