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Secure access to Outlook email, calendar, and contacts for U.S. military personnel.
Outlook Web Access provides secure email services for the United States Marine Corps, transitioning from HPES to USMC control.
Sign in to access your Navy email account.
There are two ways to access your Marine Corps Webmail from home. Please attempt both ways prior to requesting assistance.
Outlook Email Web Access (OWA) allows you to check your NMCI email, calendar, and tasks from any web browser. A CAC card reader is required for access. All NMCI Email links are in the text portion of this page.
Still having trouble Accessing Webmail? The NMCI Help Desk phone number can be reached 24/7 at: (866) 843-6624. The NMCI Service desk can be reached at servicedesk_Navy@nmci-isf.com. Loading... Below are the three primary locations for logging onto the Navy's NMCI System.