Thanks for the link. I got it set up. I also found this on a different forum to help with the numbers:
select manual set up and IMAP
to recieve:
username: first.last
password: your ako password
imap server: imap.us.army.mil
security: SSL (always)
authenication: plain
port: 993
hit next it should take you to the send portion
the out going setting as follows:
smpt server: mailrouter.us.army.mil
security: SSL (always)
port: 465
authentication: plan
username first name. last name @us.army.mil don't include this portion
password: your AKO password