Q: I would like to buid a simple email handler into my project, but can’t even find the POP3 controls

A: If you are looking for the sockets in the tool panel, you won’t find them there. However, you could drag a tcpsocket over and change it’s super to one of the email sockets and change the name.
Or
you can right click on the window and go to New>Class>and then find your socket.

Poor silly coder, Trix are for Rabbitts.