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error moving mailbox From Database to another Database exchange 2010 RRS feed

  • Question

  • Dears,,

    we have an exchange 2010 environment with 4 Database servers and many HUB/CAS servers, our environment consists of multiple child domains,  I am trying to move a mailbox from one Database to another but I got the below error, it is looks like there is two mailboxes with the same ID on different child domains.

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

    Elapsed time: 00:01:44

     

     

    Mailbox Display Name

    Failed

     

    Error:

    More than one discovery mailbox was found: my forest/Users/SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9}, child domain A /Users/SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9}.

    Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.3.468.0&t=exchgf1&e=ms.exch.err.Ex7673AA

     

    Exchange Management Shell command attempted:

    ' child domain B/Users/UserMailbox' | New-MoveRequest -TargetDatabase 'Targeted Database'

     

    Elapsed Time: 00:01:44

    Sunday, November 17, 2019 6:41 PM

All replies

  • Hi

    You can always delete the discovery mailbox and then run setup /prepareAD again from the Exchange 2010 setup to re-create it.


    Hope this helps. Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

    Monday, November 18, 2019 4:25 AM
    Owner
  • Hi,

    Do you mean you want to move mailboxes from child domain to another child domain, or just move mailbox to other database in the same domain?

    If you want to move mailboxes to other child domain, you can create new accounts and mailboxes in the target domain. Export all emails from the old mailbox to .pst file and import them to the new mailbox.

    Regards,

    Lydia Zhou


    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

    Monday, November 18, 2019 5:51 AM
    Moderator
  • Any updates so far? Please provide more detailed information, so that we can give more appropriate suggestions.

    If you have solved your problem, could you share with us? Maybe it will help more people with similar problems.

    Regards,

    Lydia Zhou


    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

    Thursday, November 21, 2019 1:45 PM
    Moderator