What do I need to use ePOST?
ePOST is written in Java, so you will need a recent version of the Java Virtual Machine (> 1.4.2) in order to run ePOST. You can download the Java Virtual Machine from Sun Microsystems. ePOST should run anywhere Java does. We test on Microsoft Windows, Linux, and Mac OS X. If you are behind a NAT or a firewall, you will need to open some ports in the firewall so ePOST can work. See Question 12.