Modifying Enumeration Data Sources

Since the java.util.Enumeration class provides read-only access to the element list it represents, it may intuitively seem that the list of elements is immutable, or cannot be changed. However, the

Sending E-mail from Java Applet

Question: How do I send e-mail from Java? Do I have to open a socket to a specific port on my server (and if so, which port and what should