Hello, we are migrating from exchange 2000 to exchange 2007. We have all of our mailboxes moved over with the exception of one. When we attempt to move this one mailbox over to the new server, we get the error: Failed Error: Error was found for Jerry J. Leyden (jerry@ardl.com) because: Error occurred in the step: Moving messages. Failed to copy messages to the destination mailbox store with error: MAPI or an unspecified service provider. ID no: 00000000-0000-00000000, error code: -1056749164 Exchange Management Shell command attempted: 'ad.ardl.com/2887Gilchrist - ARDL_1/Users/JERRY' | move-mailbox -BadItemLimit '1000' -TargetDatabase 'EXCHANGE2K7\First Storage Group\Mailbox Database' The mailbox is only 600mb so I don't believe there is a size issue here. I have found some articles on the internet but I haven't really found anything concrete. Any help would be greatly appreciated.

Can you use exmerge to export the might be corrupted message then run move mailbox again

Sorry, didn't quite get your post? You want us to export the mailbox using exmerge and then attempt to move the mailbox again?

Use exmerge to delete corrupted message in mailbox then try to move again

On Mon, 21 Jun 2010 16:12:51 +0000, calibertech99 wrote: > > >Hello, we are migrating from exchange 2000 to exchange 2007. We have all of our mailboxes moved over with the exception of one. When we attempt to move this one mailbox over to the new server, we get the error: > >Failed > > > >Error: Error was found for Jerry J. Leyden (jerry@ardl.com) because: Error occurred in the step: Moving messages. Failed to copy messages to the destination mailbox store with error: MAPI or an unspecified service provider. ID no: 00000000-0000-00000000, error code: -1056749164 > > > >Exchange Management Shell command attempted: 'ad.ardl.com/2887Gilchrist - ARDL_1/Users/JERRY' | move-mailbox -BadItemLimit '1000' -TargetDatabase 'EXCHANGE2K7\First Storage Group\Mailbox Database' > >The mailbox is only 600mb so I don't believe there is a size issue here. I have found some articles on the internet but I haven't really found anything concrete. Any help would be greatly appreciated. Use the ADUC and display the property page of the user. Select "Exchange Advanced" tab and click "Mailbox Rights". Does the "SELF" account have "Full Mailbox Access"? Does any account have the "Associated External Access" right? Is the account disabled? If the "SELF" account doesn't have FMA rights, grant that right to "SELF". If the account is NOT disabled and some account has the AEA rights, remove those rights. If the account is disabled, enable it. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP

Hi, This problem may happens if one of the following factors is true: 1. You (Exchange administrator) do not have the permission to move the user's mailbox. 2. There are corrupted messages on user's mailbox. To troubleshoot this problem, I recommend you first try the following steps: Step 1: Get the full access permission of the user's mailbox ========================= Open Exchange Management shell, type: Add-MailboxPermission -Identity jerry -User Administartor -AccessRights FullAccess Then try to move the mailbox. If the issue persists, move to the next steps. Step 2: ========== Look at the description of event ID 8507. This event ID will tell you which folder contains the corrupt message and it will tell you the title of the offending message. Log into the mailbox and delete this mailbox. Step 3: ========== 1. Open Exchange Management Shell, run Export-Mailbox to export user's messages to a pst file: Export-Mailbox userAlias -PSTFolderPath <PSTFileLocation> 2. Delete the user's mailbox and then create a new mailbox for him. And then run import-mailbox to import the pst file to the new mailbox: Import-Mailbox userAlias -PSTFolderPath <PSTFileLocation> You can use the Export-Mailbox cmdlet to export data to a .pst file. The source and target mailboxes must be on one of the following: Exchange 2007 server Exchange Server 2003 Service Pack 2 (SP2) (or later versions) server Exchange 2000 Server Service Pack 3 (SP3) (or later versions) server To export data from a .pst file, you must run the Export-Mailbox cmdlet from a 32-bit computer that has the following installed: The 32-bit version of the Exchange management tools Microsoft Office Outlook 2003 SP2 or later versions