Name: Your Name (Whatever you want)
Email: Your username
Password: Your us.army.mil account password
Description:
Click Next Button
Hostname: imap.us.army.mil
Username: Your username
Password: Your us.army.mil account password
Hostname: mailrouter.us.army.mil
Username: Your username
Password: Your us.army.mil account password
Click Save Button
Use SSL: Yes
Authentication: Password
Server Port: 993
Use SSL: Yes
Authentication: Password
Server Port: 465