Reconnected mailbox is still in disabled MailboxState


I noticed this issue when I reconnected a disabled mailbox to different user account. Also after Clean-MailboxDatabase (Connecting the Disconnected in Exchange 2010) had the mailbox disabled MailboxState (the status can be checked via Get-MailboxStatistics).

Exchange server could not deliver/route messages to the mailbox and also indicated problem in application log.

Related errors:

  • An ambiguous mailbox GUID b6a7be4d-c4dd-4797-a1f3-9b75b11ea26b was found on 0x2 mailboxes in the Active Directory. The store cannot map this Mailbox GUID to a unique user.
  • Process Microsoft.Exchange.InfoWorker.Common.Delayed`1[System.String]: MailTips query failed for mailbox.
  • Microsoft OutlookDelivery has failed to these recipients or groups: “user” There’s a problem with the recipient’s mailbox. Please try resending the message. If the problem continues, please contact your helpdesk.
  • #554 5.2.0 STOREDRV.Deliver.Exception:StoragePermanentException.MapiExceptionAmbiguousAlias; Failed to process message due to a permanent exception with message Cannot open mailbox
  • #554-5.2.1 mailbox disabled 554 5.2.1 STOREDRV.Deliver.Exception:AccountDisabledException.MapiExceptionMailboxDisabled; Failed to process message due to a permanent exception with message Cannot open mailbox
  • Cannot get the security descriptor of mailbox ‘b3a7be4d-c4ad-4797-a1f3-9b83b11ea26b’ in Exchange mailbox database ‘158d5a5c-c376-43c5-b137-1f0caab770f1’.
  • MapiExceptionAmbiguousAlias: Unable to get mailbox SecurityDescriptor. (hr=0x80004005, ec=2202)

I could not able to reconnect the mailbox to any other accounts, because the mailbox was always in the same  “corrupted” state.I did and checked many things some of them are here:

Unfortunately I did not find the root cause, but it seemed to be AD related issue caused by renaming of user’s attributes by windows team recently.

Solution:
Disconnected mailbox has been connected to the original account and its data has been exported to the different mailbox. The mailbox has been disconnected again and removed from mailbox store.

 

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4 thoughts on “Reconnected mailbox is still in disabled MailboxState

  1. Everything is very open with a precise explanation of the challenges.
    It was truly informative. Your site is very helpful.
    Many thanks for sharing!

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