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标题
Logon Error -2147221231 The information store could not be opened. - MAPI_E_LOGON_FAILED -
说明
The agent cannot logon to the System Attendant or other service mailbox.
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原因
MAPI access is disabled on the server or at a mailbox level.
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解决办法
Use the Exchange Management Console to enable or disable MAPI for a user mailbox. You need to be assigned permissions before you can perform this procedure. To see what permissions you need, see the "Client Access user settings" entry in the Client Access Permissions topic.
- In the console tree, navigate to Recipient Configuration>Mailbox.
- In the result pane, select the user mailbox for which you want to enable or disable MAPI.
- In the action pane, under the user mailbox name, clickProperties.
- In< User Mailbox > Properties, on the Mailbox Features tab, click MAPI, and then click either Enable or Disable.
- Click OK.
Use the Shell to enable or disable MAPI for a user mailboxYou need to be assigned permissions before you can perform this procedure. To see what permissions you need, see the "Client Access user settings" entry in the Client Access Permissions topic.
This example enables MAPI for the user John.
Set-CASMailbox -Identity John -MAPIEnabled $trueThis example disables MAPI for the user John.
Set-CASMailbox -Identity John -MAPIEnabled $falseFor detailed syntax and parameter information, see Set-CASMailbox.