How do I recover from the accidental deletion of the exchange default room?

First, the problem phenomenon

When you accidentally delete the "organization Configuration"--"address List"--"All rooms" address list in Exchange 2010, it is not possible to restore through the graphical interface, which needs to be rebuilt by command.

The errors shown are:

1. In the application log in the system log, the warning "MSExchange adaccess event ID 2937 is described as" Authentication "appears.

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2, through the OWA login user mailbox, in the new message is clicked "Address Book" The following error occurred. The ability to name the Getallroomsaddressbookinfo (Usercontex userconter) failed to get "all room address" failed.

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3, through the command: Get-organizationconfig get resourceaddresslists: {bjartron.com/configuration/deleted objects/all meeting rooms

del:fe963cee-b79f-4f0e-8129-5e2d22d3936f} means "All rooms" have been marked for deletion.

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Second, the solution

1, through the command: new-addresslist-name all meeting rooms-recipientfilter {(Alias-ne $null-and (RECIPIENTDISPLAYTYPE-EQ ' Conferenceroommailbox '-or recipientdisplaytype-eq ' Syncedconferenceroommailbox ')} re-create a "All rooms" address list.

2. In the Cn=firstorganization,cn=microsoftexchange,cn=services,cn=configuration,dc=test,dc=local by ADSI Edit, right-click Properties, Find msexchresourceaddresslists and change its value to: cn= all meeting rooms, Cn=all Address lists,cn=address Lists container,cn=first Organization, Cn=microsoft Exchange,cn=services,cn=configuration,dc=test,dc=local < All newly created room address lists in step 1 >

A. Locate the "All rooms" address list that you just created in the ADSI configuration, locate Distinguishename, and then choose Edit to copy the property values in it.

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B, on the ADSI profile page, navigate to "cn=services"--"Cn=microsoft Exchange"-->exchange organization name, and then select Properties, Locate the Msexchresourceaddresslists property value and change its value to the value of the Distinguishename property for all rooms.

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3. Restart the Microsoft Exchange Address Book Service for the Exchange front-end server.

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4. Result verification

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How do I recover from the accidental deletion of the exchange default room?