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Exchange 2010 activesync for only one mobile user; not synching correctly

We have only user with a mobile phone who cannot sync successfully to his exchange mail account.  He has tried two different phones (windows mobile 6, Android HTC evo shift) with the same result.  I've used the site for diagnostics.  Only on this user will we receive a sync error.  all other users i have tested come back fine.  I've checked the security settings in active directory for this user, and all seems to be tip top.  i wondering if the best way to go now is export his mail, delete the old user, create a new one, then import his mail back.  here are the results of the diag.  at the very bottom is the only error that consistently arises when i run this individual.

      ExRCA is testing Exchange ActiveSync.
       The Exchange ActiveSync test failed.
      Test Steps
      Attempting to resolve the host name in DNS.
       The host name resolved successfully.
      Additional Details
       IP addresses returned:
      Testing TCP port 443 on host to ensure it's listening and open.
       The port was opened successfully.
      Testing the SSL certificate to make sure it's valid.
       The certificate passed all validation requirements.
      Test Steps
      Validating the certificate name.
       The certificate name was validated successfully.
      Additional Details
       Host name was found in the Certificate Subject Common name.
      Validating certificate trust for Windows Mobile devices.
       The certificate is trusted and all certificates are present in the chain.
      Additional Details
       The certificate is trusted for Windows Mobile 5.0 and later versions. Root = Secure Server Certification Authority, OU=(c) 1999 Limited, incorp. by ref. (limits liab.),, C=US
      Testing the certificate date to confirm the certificate is valid.
       Date validation passed. The certificate hasn't expired.
      Additional Details
       The certificate is valid. NotBefore = 8/5/2010 12:00:00 AM, NotAfter = 8/9/2011 11:59:59 PM
      Checking the IIS configuration for client certificate authentication.
       Client certificate authentication wasn't detected.
      Additional Details
       Accept/Require Client Certificates isn't configured.
      Testing HTTP Authentication Methods for URL
       The HTTP authentication methods are correct.
      Additional Details
       ExRCA found all expected authentication methods and no disallowed methods. Methods found: Basic
      An ActiveSync session is being attempted with the server.
       Errors were encountered while testing the Exchange ActiveSync session.
      Test Steps
      Attempting to send the OPTIONS command to the server.
       The OPTIONS response was successfully received and is valid.
      Additional Details
       Headers received: Allow: OPTIONS,POST
MS-Server-ActiveSync: 14.1
MS-ASProtocolVersions: 2.0,2.1,2.5,12.0,12.1,14.0,14.1
MS-ASProtocolCommands: Sync,SendMail,SmartForward,SmartReply,GetAttachment,GetHierarchy,CreateCollection,DeleteCollection,MoveCollection,FolderSync,FolderCreate,FolderDelete,FolderUpdate,MoveItems,GetItemEstimate,MeetingResponse,Search,Settings,Ping,ItemOperations,Provision,ResolveRecipients,ValidateCert
Content-Length: 0
Cache-Control: private
Date: Thu, 24 Feb 2011 18:10:54 GMT
Server: Microsoft-IIS/7.5
X-AspNet-Version: 2.0.50727
X-Powered-By: ASP.NET

      Attempting the FolderSync command on the Exchange ActiveSync session.
       The FolderSync command completed successfully.
      Additional Details
       Number of folders: 45
      Attempting the initial sync to the Inbox folder. This initial sync won't return any data.
       The Sync command completed successfully.
      Additional Details
       Status: 1
      Attempting to test the GetItemEstimate command for the Inbox folder.
       ExRCA received an error in response to the GetItemEstimate command.
      Additional Details
       An HTTP 500 response was returned from IIS7.
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1 Solution
Glen KnightCommented:
There is a known issue with users that are a member of a built in group.

See here for a possible resolution:
Jerod SandersonCommented:
Does the user have manage mobile device in the actions box on the right in Exchange management console?  If not click on start run type in adsiedit.msc click ok.  navigate to the user right click and properties.  Scroll down until you find  "msExchMobileMailboxFlags" change the value to "1"
wiremeAuthor Commented:
thanks for the article, but i tried the inherited permissions route.  this user is a recently migrated user from a 2003 box.
Making Bulk Changes to Active Directory

Watch this video to see how easy it is to make mass changes to Active Directory from an external text file without using complicated scripts.

wiremeAuthor Commented:
the user does have manage mobile device available.  i have removed previous records of his sync attempts and retried.  same result.
Glen KnightCommented:
Is there anything special about this user?
Are they a member of any groups that other users are not?

Are there any users that are a member of the same groups that do work?
wiremeAuthor Commented:
i've checked against other users and membership and security parameters are the same.
Glen KnightCommented:
Is this the only mailbox that has been migrated?
wiremeAuthor Commented:
about 30 others were migrated as well.  they are working correctly.
wiremeAuthor Commented:
it is looking more an more like a corrupted mailbox.  i am receiving folder access issues. what would be the best way to run a repair for this mailbox?

here is the result when i try to move his mailbox to a new mailbox database:

Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:00


Failed to communicate with the mailbox database.

MapiExceptionLogonFailed: Unable to open message store. (hr=0x80040111, ec=-2147221231)
Diagnostic context:
    Lid: 55847   EMSMDBPOOL.EcPoolSessionDoRpc called [length=230]
    Lid: 43559   EMSMDBPOOL.EcPoolSessionDoRpc returned [ec=0x0][length=272][latency=0]
    Lid: 23226   --- ROP Parse Start ---
    Lid: 27962   ROP: ropLogon [254]
    Lid: 17082   ROP Error: 0x80040111
    Lid: 26937  
    Lid: 21921   StoreEc: 0x80040111
    Lid: 27962   ROP: ropExtendedError [250]
    Lid: 1494    ---- Remote Context Beg ----
    Lid: 26426   ROP: ropLogon [254]
    Lid: 44215  
    Lid: 60049   StoreEc: 0x8004010F
    Lid: 49469  
    Lid: 65341   StoreEc: 0x8004010F
    Lid: 56125  
    Lid: 47933   StoreEc: 0x8004010F
    Lid: 32829  
    Lid: 49213   StoreEc: 0x8004010F
    Lid: 48573  
    Lid: 64957   StoreEc: 0x8004010F
    Lid: 59409  
    Lid: 45073  
    Lid: 11173   StoreEc: 0x80040111
    Lid: 22970  
    Lid: 8620    StoreEc: 0x80040111
    Lid: 1750    ---- Remote Context End ----
    Lid: 26849  
    Lid: 21817   ROP Failure: 0x80040111
    Lid: 26297  
    Lid: 16585   StoreEc: 0x80040111
    Lid: 32441  
    Lid: 1706    StoreEc: 0x80040111
    Lid: 24761  
    Lid: 20665   StoreEc: 0x80040111
    Lid: 25785  
    Lid: 29881   StoreEc: 0x80040111
Click here for help...

When an item can't be read from the source database or it can't be written to the destination database, it will be considered corrupted. By specifying a non-zero BadItemLimit, you are requesting Exchange not copy such items to the destination mailbox. At move completion, these corrupted items will not be available at the destination mailbox.

Exchange Management Shell command attempted:
'Domain.local/Users/Eric Kurth' | New-MoveRequest -TargetDatabase 'Mailbox Database _GAH-022411' -BadItemLimit '10'

Elapsed Time: 00:00:00

Glen KnightCommented:
And this user was working prior to migration?

Is the user still listed in Exchange System Manager on the 2003 server?
wiremeAuthor Commented:

i shut down (manually stopped the exchange services) the old exchange server late last night, to test the new server for functionality tests.
Glen KnightCommented:
The best option is to export everything from the mailbox, delete it then create a new one and import the data again.
wiremeAuthor Commented:
that would be a new one for me.  what would be the best way to do that in 2010?
Glen KnightCommented:
First export the mailbox to PST, see example 5 here:

Then use the Disable-Mailbox command to disconnect the mailbox for the user, purge the mailbox then create a new one.
wiremeAuthor Commented:
i have to head out to another job at the moment.  i'll be back to work on this in couple of hours.  thanks for your patience.
wiremeAuthor Commented:
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