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- Microsoft System Attendant
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- Resource mailboxes have been around for a few versions of Exchange Server, and Exchange Server 2013 brings us a few improvements in how they are managed. There are two types of resource mailboxes: Room mailboxes are for fixed locations such as meeting rooms or conference facilities Equipment.
- Hi After I creating a New Mailbox in Exchange 2013 and when I go to mailbox Features I am getting a error ' Cannot open mailbox.cn=Microsoft System Attendant.
I'm at the tail end of migration from our Exchange 2013 DAG to a new Exchange 2016 DAG and am running into issues moving several mailboxes. I get an error 'Cannot open the System Attendant Mailbox' but other mailboxes move fine. I looked online and found articles to check the migration mailbox and make sure that the System Attendant Mailboxes have their homemdb values filled out. Both options have been tried and I'm still running into issues. All of the databases on the 2016 DAG are healthy and the mailboxes that are having issues vary in size from small to large. Any ideas would be greatly appreciated. Thanks
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Labels: cannot open mailbox system attendant, cannot open system attendant, exchange2013 get-migrationendpoint error, get-migrationendpoint error, Microsoft System Attendant No.
Active3 years, 1 month ago
I'm using PowerShell commandlets to extract MailboxFolderPermissions.I'm using Get-MailboxfolderStatistics to get list of folders for particular mailbox and then Get-MailboxfolderPermission to get permissions for all available folders.
All is working fine for mailboxes hosted locally on Exchange server I'm connected to.But in the same domain there is another Exchange server and mailboxes hosted on it are also listed when invoking Get-Mailbox on the first one.
When I try to run Get-MailboxfolderStatistics or Get-MailboxfolderPermission for such 'remote' mailbox I'm getting en error:
For Get-MailboxFolderStatistics cmdlet:
Unable to retrieve mailbox folder statistics for mailbox [email protected]. Failure: Error code -2146233088 occurred with message Cannot open mailbox /o=xxxxxxxx/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=EXCH2013/cn=Microsoft System Attendant.. + CategoryInfo: ReadError: (:) [Get-MailboxFolderStatistics],MailboxFolderStatisticsException + FullyQualifiedErrorId : BE037E6,Microsoft.Exchange.Management.Tasks.GetMailboxFolderStatistics + PSComputerName: xxxxxxxxxxx
For Get-MailboxFolderPermission cmdlet:
Cannot open mailbox /o=xxxxxxxx/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=EXCH2013/cn=Microsoft System Attendant.+ CategoryInfo: NotSpecified: (0:Int32) [Get-MailboxFolderPermission], ConnectionFailedTransientException+ FullyQualifiedErrorId : A44BD817,Microsoft.Exchange.Management.StoreTasks.GetMailboxFolderPermission+ PSComputerName: xxxxxxxxxxx
Does anyone know what could the cause of above errors?
Is it possible to list permissions for remote mailbox folders?
Any help is really appreciated.
Jakub KrupaJakub Krupa
1 Answer
Microsoft System Attendant
connect remote exchange server via ps session https://technet.microsoft.com/en-us/library/dd335083(v=exchg.160).aspx
Cannot Open Mailbox Cn Microsoft System Attendant 2013 Chevy Pickup
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Cannot Open Mailbox Microsoft System Attendant
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