Web-based Email entry page:
https://email.secureserver.net/login.php
The login page opens:
Here:
The INBOX page opens:
To see message details click on message header (4)
The MESSAGE page opens:
To write new message click COMPOSE (5) or REPLY TO (6) button
The page NEW opens:
You need to enter:
7. Recipient's mail
8. Subject
9. Message body
10. Attache file(s), if any
11. Send