MailCOPA Multi User Email Program Graphics
 
 

I am behind a firewall and Autoupdate fails to download any updates.

The MailCOPA email program autoupdate system uses TCP port 80, which is the same port used for browsing the World Wide Web. Ask your network administrator to ensure that this port is open for outgoing connections.

If you can use a web browser to access pages outside of your local network then the MailCOPA auto update system should work just fine.