Domain\user name: Password: Security Public or shared computer Select this option if you use Outlook Web Access on a public computer. Private computer Select this option if you are the only person who uses this computer. Warning: By selecting this option you acknowledge that the computer complies with your organization's security policy. To protect your account from unauthorized access, Outlook Web Access automatically closes its connection to your mailbox after a period of inactivity. If your session ends, refresh your browser, and then log on again.