Normal operation:(ie. not the first time) Send and receive messages:
Start Pat from terminal with:
$pat http
Open browser to URL: localhost:8080
Sending messages:
Same procedure as first time:
Action --> Compose
Enter recipient, subject, and content,
then Post to put the message into your Outbox.
Then Action --> Connect to send it.
Receiving messages:
Messages that you have received will be in your Inbox,
at least they will be after you have done: Action --> Connect.
Click them to open/view them.