Configuring MS Outlook on Android devices
Install Microsoft Outlook application from Google Play Store. https://play.google.com/store/apps/details?id=com.microsoft.office.outlook
Launch Outlook and click Add Account
Click Continue
Enter your email address
Fill in the information to configure the connection to Exchange. In some cases, your username is different from your email address, for example, Lastname_N. If you don't know your username, contact technical support helpdesk@1ci.com .
Click Maybe later.