Consider the following scenario:
- You create a mailbox for a user who will use a mobile device to connect to the mailbox.
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You access the mailbox by using Outlook on the web (OWA) and set up a device partnership (for example, synchronize with the mobile device) to confirm that the Exchange ActiveSync protocol works as expected.
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You move the user to another organizational unit (OU) from Active Directory Users and Computers.
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The user logs into the mailbox by using OWA.
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The user tries to remove the mobile device by using OWA > Options > phone > mobile devices.
In this situation, the user receives an error message that resembles the following:
"UserDisplayName/ExchangeActiveSyncDevices/DeviceName wasn't found. Please make sure you've typed it correctly."