This is only for Fort Irwin local email account users.
https://rw4.army.mil Make sure to select your EMAIL CAC identity.
If you have already migrated to Enterprise Email (DISA EE), use the below link instead:
https://web.mail.mil Make sure to select your EMAIL CAC identity.
If the above is not working, call 866-335-2769 for support for military computers.
If you have problems with connecting from a personal computer, try using these websites:
AKO CAC site or
www.militarycac.com