Migrating from Exchange 2007 to exchange 2013 ( special case )

Hello , 
what is the BEST scenario ( fastest , most efficient , most secure in terms of data loss )  , to migrate from exchange 2007 ( one server , all exchange roles installed on this server , 1200 mailbox ) , to exchange 2013 ? 
knowing my environment needs to be connected to their mailboxes , 24/7 ! 
it's very frustrating . 
and i have no clue even if this is the right place to post about this , if not please refer me as to where to post . 
Also , All my domain controllers are 2008 .

It's fine to post your question here, and you are fine with Server 2008 Domain Controllers - that is a supported scenario.
If you haven't performed such an upgrade and you need to have 24/7 mailbox availability, I would seriously recommend you to duplicate the production environment on a test network and run through the upgrade at least once.
Most people neglect the Outlook clients requirements - they need to be updated and include several specific updates, which allow the automatic reconfiguration of internal clients. If you are preparing for this upgrade, you should be aware that all internal
Outlook clients switch to Outlook Anywhere. Clients that miss these updates will get connectivity problems.
Another common problem is the configuration of the Exchange URL - I mean the Exchange 2013 URL and the modified Exchange 2007 URL that will allow the co-existence. In your case, you definitely need to plan for co-existence - that includes requesting and
installing a new Exchange UCC (Multiple Domain Certificate) on both Exchange servers, configuring Split DNS (or preferably PinPoint DNS zones), and correct timing when replacing the existing Certificate on the Exchange 2007 server. Failure to configure the
correct URL (and it's quite easy to miss one, so triple check them) will get you in trouble.
Once you get through the switchover (switching the mail flow and Client Access through the Exchange 2013 server), move just a couple of test mailboxes and check the result.
Finally, if you are moving the Public Folders, make sure that the lock is really applied before you complete the process. Most people proceed right away and that get's the process stuck. If you can afford it (the mailboxes are already on the Exchange 2013
server at that point), just restart the Exchange 2007 server (after locking the Public Folders) and then complete the Public Folder migration.
Good Luck with the project!
Step by Step Screencasts and Video Tutorials

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  • Removing Public Folders after migration from Exchange 2007 to Exchange 2013

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    I get alot of output from that command.
    AdminDisplayName        : Schedule+ Free Busy Information - Exchange Administrative Group (FYDIBOHF
                              23SPDLT)
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300F31A2721DECB5542A9C497ED8ECFD
                              0290000000000070000
    ExpiryTime              : 05/05/2014 1:00:00 AM
    FolderPath              : SCHEDULE+ FREE BUSY\EX:/o=MY_ORGANIZATION/ou=Exc
                              hange Administrative Group (FYDIBOHF23SPDLT)
    IsDeletePending         : False
    ItemCount               : 70
    LastAccessTime          : 13/08/2014 1:00:00 AM
    LastModificationTime    : 28/07/2008 10:17:42 AM
    Name                    : EX:/o=MY_ORGANIZATION/ou=Exchange Administrative
                               Group (FYDIBOHF23SPDLT)
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 35309B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300F31A2721DECB5542A9C497ED8ECFD
                              0290000000000070000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : Offline Address Book - Exchange Administrative Group (FYDIBOHF23SPDLT)
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300F31A2721DECB5542A9C497ED8ECFD
                              0290000000000080000
    ExpiryTime              : 
    FolderPath              : OFFLINE ADDRESS BOOK\EX:/o=MY_ORGANIZATION/ou=Ex
                              change Administrative Group (FYDIBOHF23SPDLT)
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 13/08/2014 1:00:00 AM
    LastModificationTime    : 28/07/2008 10:17:42 AM
    Name                    : EX:/o=MY_ORGANIZATION/ou=Exchange Administrative
                               Group (FYDIBOHF23SPDLT)
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300F31A2721DECB5542A9C497ED8ECFD
                              0290000000000080000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : globalevents
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000140000
    ExpiryTime              : 
    FolderPath              : StoreEvents{D771E649-5D06-499F-82D7-C26C4617A7AA}\globalevents
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 12/08/2014 10:32:21 AM
    LastModificationTime    : 28/07/2008 10:17:42 AM
    Name                    : globalevents
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000140000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : internal
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000130000
    ExpiryTime              : 
    FolderPath              : StoreEvents{D771E649-5D06-499F-82D7-C26C4617A7AA}\internal
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 12/08/2014 10:32:21 AM
    LastModificationTime    : 28/07/2008 10:17:42 AM
    Name                    : internal
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000130000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : OWAScratchPad{D771E649-5D06-499F-82D7-C26C4617A7AA}
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000160000
    ExpiryTime              : 
    FolderPath              : OWAScratchPad{D771E649-5D06-499F-82D7-C26C4617A7AA}
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 12/08/2014 10:32:21 AM
    LastModificationTime    : 12/08/2014 10:42:01 AM
    Name                    : OWAScratchPad{D771E649-5D06-499F-82D7-C26C4617A7AA}
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000160000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : StoreEvents{D771E649-5D06-499F-82D7-C26C4617A7AA}
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 28/07/2008 10:17:42 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000120000
    ExpiryTime              : 
    FolderPath              : StoreEvents{D771E649-5D06-499F-82D7-C26C4617A7AA}
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 12/08/2014 10:32:21 AM
    LastModificationTime    : 28/07/2008 10:17:42 AM
    Name                    : StoreEvents{D771E649-5D06-499F-82D7-C26C4617A7AA}
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300D328567C1359964195421018B3836
                              4A80000000000120000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : ca77f936-9de2-11d3-9a74-009027301f0b
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 18/11/1999 3:48:02 PM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A03009029B751280DD3119A71009027301
                              F0B00000001D4CB0000
    ExpiryTime              : 14/07/2014 1:00:00 AM
    FolderPath              : OFFLINE ADDRESS BOOK\EX:/o=MY_ORGANIZATION/ou=MA
                              CC\OAB Version 2\ca77f936-9de2-11d3-9a74-009027301f0b
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 29/11/2011 10:22:02 AM
    LastModificationTime    : 27/08/2008 4:30:22 PM
    Name                    : ca77f936-9de2-11d3-9a74-009027301f0b
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A03009029B751280DD3119A71009027301
                              F0B00000001D4CB0000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : Default
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 22/08/2005 1:38:51 PM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D93713B01F1B2D47ACEF7E4B5F2F2
                              9EE0000000000160000
    ExpiryTime              : 
    FolderPath              : schema-root\Default
    IsDeletePending         : False
    ItemCount               : 0
    LastAccessTime          : 12/08/2014 10:32:21 AM
    LastModificationTime    : 27/08/2008 3:15:05 PM
    Name                    : Default
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 0B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300D93713B01F1B2D47ACEF7E4B5F2F2
                              9EE0000000000160000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : Schedule+ Free Busy Information - MACC
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 18/05/1999 8:48:25 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300A6E60A4F280DD3119A71009027301
                              F0B0000000000070000
    ExpiryTime              : 05/05/2014 1:00:00 AM
    FolderPath              : SCHEDULE+ FREE BUSY\EX:/o=MY_ORGANIZATION/ou=MAC
                              C
    IsDeletePending         : False
    ItemCount               : 130
    LastAccessTime          : 13/08/2014 1:00:00 AM
    LastModificationTime    : 28/08/2008 11:50:24 PM
    Name                    : EX:/o=MY_ORGANIZATION/ou=MACC
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 63971B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300A6E60A4F280DD3119A71009027301
                              F0B0000000000070000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : Offline Address Book - MACC
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 18/05/1999 8:48:25 AM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300A6E60A4F280DD3119A71009027301
                              F0B0000000000080000
    ExpiryTime              : 
    FolderPath              : OFFLINE ADDRESS BOOK\EX:/o=MY_ORGANIZATION/ou=MA
                              CC
    IsDeletePending         : False
    ItemCount               : 1
    LastAccessTime          : 13/08/2014 1:00:00 AM
    LastModificationTime    : 27/08/2008 4:30:23 PM
    Name                    : EX:/o=MY_ORGANIZATION/ou=MACC
    OwnerCount              : 0
    TotalAssociatedItemSize : 0B
    TotalDeletedItemSize    : 0B
    TotalItemSize           : 22790B
    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
    Identity                : 000000001A447390AA6611CD9BC800AA002FC45A0300A6E60A4F280DD3119A71009027301
                              F0B0000000000080000
    IsValid                 : True
    OriginatingServer       : EXSVR2007.mydomain.ca
    AdminDisplayName        : exchangeV1
    AssociatedItemCount     : 0
    ContactCount            : 0
    CreationTime            : 22/08/2005 1:38:51 PM
    DeletedItemCount        : 0
    EntryId                 : 000000001A447390AA6611CD9BC800AA002FC45A0300D93713B01F1B2D47ACEF7E4B5F2F2
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    OwnerCount              : 0
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    ServerName              : EXSVR2007
    StorageGroupName        : Second Storage Group - Public Folders
    DatabaseName            : Public Folder Database - Public Folders
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    ExpiryTime              : 
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    LastAccessTime          : 29/07/2014 1:00:00 AM
    LastModificationTime    : 27/08/2008 4:30:22 PM
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  • ActiveSync stops working after migrating from Exchange 2007 to Exchange 2013

    We have started the migration from Exchange 2007 to Exchange 2013. We've followed best practices and everything is working great except ActiveSync. I've performed Exchange migrations in the past so this is nothing new for me. I've also been referring to
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    Could not find or sign in with user DOMAIN.com\extest_0d9a45b025374. If this task is being run without
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    I started reviewing how Exchange 2013 proxied information from the CAS to the mailbox server and realized the issue may in fact be on the mailbox server.
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    Thanks.

    Hi,
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    Regards,
    Winnie Liang
    TechNet Community Support

  • Cross Forest Migration from Exchange 2007 to Exchange 2013

    Hi
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    Domain -   test.local
    Active Directory -  Windows 2003
    Exchange Server - 2007
    Target
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    Active Directory -  Windows 2012
    Exchange Server - 2013
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    Regards
    Muralee

    Hi Oliver ,
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    Target : Exchange 2013 with cu2 ( new environment yet to be created).
    Trust : Forest trust in place (two way )
    Domain and forest functional level : 2003 in both target and source  
    Migration Steps :
    Step1 :
    We are in a plan to execute 'preparemoverequest.ps1' first in the target forest ,so that we will get the disable MEU
    in the target forest.
    Step2:
    Then we are going to use ADMT to migrate users SID'S and password .
    Step3:
    Then we are going to move the mailboxes with New-moverequest  
    Please have a look in to our steps and suggest us ,whether we are going to proceed the migration in a right way or not
    .Is anything needs to be changed please intimate me .
    Thanks 
    S.Nithyanandham 
    Hey there,
    Sorry for taking a little while to get back to you, i've been busy working on Hosted Lync deployments!
    Use ADMT first, then when using preparemoverequest.ps1 script using the -uselocalobject cmdlet. This will then tie it up to the ADMT migrated account.
    More info in this thread here: http://social.technet.microsoft.com/Forums/windowsserver/en-US/2916e931-36a0-4ba4-8c04-196dbe792b44/preparemoverequestps1-and-admt?forum=winserverMigration
    Oliver
    Oliver Moazzezi | Exchange MVP, MCSA:M, MCITP:Exchange 2010,MCITP:Exchange 2013, BA (Hons) Anim | http://www.exchange2010.com | http://www.cobweb.com | http://twitter.com/OliverMoazzezi

  • Help With Migration From Exchange 2007 To Exchange 2013

    We have an Exchange 2007 Server with Service Pack 3 and Rollup 12 applied. 
    I installed a new Exchange 2013 Server and then immediately applied CU3.
    I am following this Technet article:
    http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx
    The only deviation from the instruction I have had to do is in Part 2, section 4 “Configure offline address book (OAB)”. 
    Instead of entering:
    Get-MailboxDatabase | Set-MailboxDatabase -OfflineAddressBook "\Default Offline Address Book (Ex2013)"
    I had to enter:
    Get-MailboxDatabase | Set-MailboxDatabase -OfflineAddressBook "\Default Offline Address Book (Ex2012)"
    I believe this is due to the fact that the writer installed from an Exchange 2013 CU1 disk and I only had Exchange 2013.
    Also when I tried to run:
    Move-OfflineAddressBook -Identity "Default Offline Address Book" -Server SRV-EX2013
    I get the following error:
    Move-OfflineAddressBook : Failed to create the 'ExchangeOAB' folder on the target server 'SRV-EX2013'. Two possible reasons for the failure are that the System Attendant Service is not running or you do not have permission to perform
    this operation. Error message : 'Catastrophic failure (Exception from RESULT: 0x8000FFFF (E_UNEXPECTED))'.At line:1 char:24+ Move-OfflineAddressBook <<<< 
    -Identity "Default Offline Address Book" -Server SRV-ex2013+ CategoryInfo         
    : InvalidResult: (Default Offline Address Book:OfflineAddressBookIdParameter) [Move-OfflineAddressBook], LocalizedException  
    + FullyQualifiedErrorId : 9250969C,Microsoft.Exchange.Management.SystemConfigurationTasks.MoveOfflineAddressBook
    However when I looked at the address books in EAC I could see that “Default Offline Address Book (Ex2012)” was the default and that it contained a copy of the Global Address List. So I did nothing else about it.
    I am now at Part 3, section 7 “Move Mailboxes” and it keeps failing. 
    I am using the EAC so that I at least see the error as using the powershell brings back no results. 
    Anyway it Syncs the 18 items in the mailbox then fails with:
    Data migrated: 936.7 KB ‎(959,145 bytes)‎
    Migration rate: 0 B ‎(0 bytes)‎
    Error: MigrationPermanentException: Error: An error occurred while updating a user object after the move operation. --> Unable to generate the e-mail address. Unable to load address module ‎'C:\Program Files\Microsoft\Exchange Server\V15\Mailbox\address\SMTP\AMD64\inproxy.dll‎'
    for address type ‎'SMTP‎'. Additional message: ‎'Access is denied‎'.
    Help??
    Tony

    Hi,
    You can't configure Exchange 2013 to generate other OAB versions, and the OAB generation occurs on the Mailbox server on which the organization mailbox resides.Therefore, to move OAB generation in Exchange 2013, you must move the organization mailbox. You
    can only move the OAB generation to another Exchange 2013 mailbox database. You can’t move OAB generation to a previous version of Exchange.
    And please refer to the following articles :
    Moving OABs between Exchange versions
    If you want to upgrade from exchange 2007 to exchange 2013,I recommend you refer to the following article:
    Upgrade from Exchange 2007 to Exchange 2013
    Exchange   version
    Exchange   organization coexistence
    Exchange 2007
    Supported with the following   versions of Exchange:
    Update Rollup 10 for Exchange        2007 Service Pack 3 (SP3) on all Exchange 2007 servers in the       
    organization, including Edge Transport servers.  
    Exchange 2013 Cumulative        Update 2 (CU2) or later on all Exchange 2013 servers in the       
    organization.
    Install Exchange 2013 in an Existing Exchange 2007 Organization
    You can install a Microsoft Exchange Server 2013 server into an existing Exchange Server 2007 organization, and then move the Exchange resources, such as mailboxes, public folders, and connectors, to Exchange 2013. However, you can't perform an in-place
    upgrade from Exchange 2007 to Exchange 2013.
    Hope this helps!
    Thanks.
    Niko Cheng
    TechNet Community Support

  • Migrating Users from Exchange 2007 to Exchange 2013 Without redirection through exchange 2013.

    We have all our users and mailboxes on Exchange 2007 and I have introduced two Exchange 2013 servers in my organization and both have mailbox and CAS server installed on them. 
    With Exchange 2007 server, I had not modified any of the internal and external url/uri and had stayed with the defaults.
    For migration most of the documents are suggesting of changing the default internal URL and Auto Discover Service internal URI values.
    In my case, I want to migrate all the users and mailbox (everything that is on Exchange 2007) form 2007 to 2013 and decommission exchange 2007 completely from our organization.
    I am in the phase of transferring users from Exchange 2007 to Exchange 2013 and do not want to change any settings on the existing 2007 servers.
    I have created new dns entry mailx.abc.com with two IPs of both exchange 2013 and changed the Outlook Anywhere internal URL on both Exchange 2013 server to mailx.abc.com.
    So by doing these, I think all existing clients will still connect to exchange 2007 and after moving their mailbox they will be connect to exchange 2013.
    In short I am not redirecting or using 2013 as proxy for 2007 clients and clients whose mailbox is on exchange 2013 will directly connect to 2013 server.
    Questions are, Is this the right way to migrate all the users to Exchange 2013?
    Will it affect the operation of existing Exchange 2007 server?

    Read the below blog on Client Connectivity in Exchange co-existence. There can't be better blog than this on this topic.
    http://blogs.technet.com/b/exchange/archive/2014/03/12/client-connectivity-in-an-exchange-2013-coexistence-environment.aspx
    Clients connect to Exchange from Internal-Outlook, External-Outlook, Web & Active Sync.
    For Internal the configuration that you have mentioned should work as clients would get Autodiscover information from Active Directory (SCP) and get connected to right server.
    However, for external connectivity it makes sense to use External URL on Exchange 2013 servers (keep the Exchange exposed to Internet), configure legacy URL for exchange 2007 and use Exchange 2013 external URL for mailboxes that are Exchange 2007 and Exchange
    2013 for standardization.
    Refer article for configuring URLs -
    http://silbers.net/blog/2014/01/22/exchange-20072013-coexistence-urls/
    - Sarvesh Goel - Enterprise Messaging Administrator

  • Move Mailboxes from Exchange 2007 to Exchange 2013 (Could not find a valid mailbox migration for esta organization)

    Hi all, I am in full migration from Exchange 2007 to Exchange 2013 and everything went correctly.
    I have migrated several mailboxes and are working well. But a few days ago, when I try to migrate a mailbox I get the following error and can not migrate:
    "Could not find a valid mailbox migration for this organization"
    Do you know that you can be?
    regards
    Microsoft Certified IT Professional Server Administrator

    Hi,
    From your description, the issue should be related to the migration mailbox. I recommend you check if the following account is existed in ADUC.
    Migration.8f3e7716-2011-43e4-96b1-aba62d229136
    If this account does not exist, you need to run setup /prepareAD and then enable this migration mailbox to check the result.
    Hope this can be helpful to you.
    Best regards,
    Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
    Amy Wang
    TechNet Community Support

  • Migration from Exchange 2007 to Exchange 2013

    We are migrating from Exchange 2007 to Exchange 2013. We have a new Exchange 2013 server will all of the roles installed, but none of the mailboxes have even been moved yet. We are seeing some of our users getting prompted to accept the self signed certificate
    on the exchange 2013 server. Exchange 2007 server is still handling all of the mail flow and connectors. Any reason why some of our users would be prompted with the certificate for the exchange 2013 server even though their mailbox is still on exchange 2007.
    Our users are on outlook 2010.
    Ed
    Ed

    Hi,
    Could you show us what is the prompt details?
    According to your desciption,I recommend you refer to the following methods to troubleshoot:
    1.Please check if outlook anywhere been configured to connect exchange 2013.
    2.Ctrl+Right click outlook, use “Test E-mail AutoConfiguration” to check all the settings .
    Thanks.
    Niko Cheng
    TechNet Community Support

  • Migrating from Exchange 2007 to Exchange 2013 Public Folders coexistence

    Hi all, I'm migrating from Exchange 2007 SP3 to Exchange 2013 SP1.
    I have an Exchange 2007 server (Client Access, Hub Transport and Mailbox Server) in Site A, mailboxes and Publics Folders
    In another Site in Site B, I have already installed (Client Access and Mailbox Server) Exchange 2013 server.
    I am migrating test users, the fact is that users who migrated to Exchange Server 2013 Public folders do not see.
    How I can make the migrated users from viewing the Exchange 2007 Public Folders duration coexistence?
    Is there a "how to" to migrate Public Folders from Exchange 2007 to Exchange 2013?
    thank you very much
    Microsoft Certified IT Professional Server Administrator

    Hi,
    In Exchange 2013, the Public Folder is changed to Public Folder mailbox instead of Public Folder in Exchange 2007 database.
    Due to the changes in how public folders are stored, legacy Exchange mailboxes are unable to access the public folder hierarchy on Exchange 2013 servers. However, user mailboxes on Exchange 2013 servers or Exchange Online can connect to legacy
    public folders. Exchange 2013 public folders and legacy public folders can’t exist in your Exchange organization simultaneously. This effectively means that
    there’s no coexistence between versions.
    For this reason, it’s recommended that prior to migrating your public folders, you should
    first migrate your all legacy mailboxes to Exchange 2013. For more information about migrating public folder from previous versions, please refer to:
    http://technet.microsoft.com/en-us/library/jj150486(v=exchg.150).aspx
    (Please note the What do you need to know before you begin part in this link)
    Regards,
    Winnie Liang
    TechNet Community Support

  • Exchange active sync cannot connect to server after migration mailbox user from exchange 2007 to exchange 2013 coexistence

    Hello, everyone, my name is rafl
    I have a problem with exchange 2013 active sync.
    I have installed exchange 2013 coexistence with legacy exchange 2007, I have to migrate user mailboxes: [email protected] from exchange 2007 to exchange 2013.
    but any problem with active sync connection on the mobile device after moving mailbox user. I reconfigure the exchange ActiveSync external connection domain (latest.domain.com) on mobile device replacing legacy exchange ActiveSync external connection domain
    (legacy.domain.com)
    the process of moving mailboxes successfully without error.
    Access OWA for exchange 2007 and exchange 2013 is running normally
    access mail from Outlook running normally
    Certificate request has been installed and has no problem with it
    The OWA virtual directory is configured for internal and external connections and different from the legacy exchange
    The autodiscover virtual directory is configured for internal and external connections and different from the legacy exchange
    ActiveSync virtual directory is configured for internal and external connections and different from the legacy exchange
    user mailboxes are still on exchange 2007 is not problematic.
    only problem with Exchange Active Sync on mobile devices, where I set up an email with android, iphone, windows phone. the error message: cannot connect to the server.
    but, if I create a new user and create user mailboxes directly in exchange server 2013, ActiveSync can run without error on mobile device, access through OWA, MsOutlook, Outlook Anywhere also run normally.
    only the results of user migration from exchange 2007 to exchange 2013 which is troubled with exchange ActiveSync connection.
    any ideas for this problem, and what should I check on the exchange server ..?

    i have run the activesync test connectivity and get some error :
    Testing TCP port 443 on host domain.co.id to ensure it's listening and open.
    The specified port is either blocked, not listening, or not producing the expected response.
    A network error occurred while communicating with the remote host.
    Elapsed Time: 3091 ms.
    Testing TCP port 443 on host autodiscover.domain.co.id to ensure it's listening and open.
    The specified port is either blocked, not listening, or not producing the expected response.
    A network error occurred while communicating with the remote host.
    Elapsed Time: 21072 ms.
    Testing TCP port 80 on host autodiscover.domain.co.id to ensure it's listening and open.
    The specified port is either blocked, not listening, or not producing the expected response.
    A network error occurred while communicating with the remote host.
    Elapsed Time: 21049 ms.
    I have allowed access to port 443 (https) and 80 (http) on the firewall and re-run testconnectivity, but still with the same results. if I enable active sync for users who created directly in Exch 2013 there is no problem with the ActiveSync, just a problem
    for users who moved from Exch 2007 to Exch 2013. @Android, iPhone, and Blackberry the error message "cannot connect to the server"

  • Cannot send email from Exchange 2007 to Exchange 2013

    Hello Anyone,
    Anyone can help? I've prepare MS Exchange 2013 already, for Migration MS Exchange 2007 and I got the issue.
    My issue is I can't send email from Exchange 2007 to Exchagen 2013, but for Exchange 2013 can send email to Exchange 2007,
    is my issue only internal email for external email both Exchange server is working fine.
    Regards,
    Eakkasak

    Thanks for your reply, when I send email from Exchange 2007 to Exchange 2013 I'm get the error message below.
    Delivery is delayed to these recipients or distribution lists:
    Eakkasak Buajan
    Subject:
    This message has not yet been delivered. Microsoft Exchange will continue to try delivering the message on your behalf.
    Delivery of this message will be attempted until 8/29/2014 8:30:29 PM (GMT+07:00) Bangkok, Hanoi, Jakarta. Microsoft Exchange will notify you if the message can't be delivered by that time."
    I'm already tick  "Exchange server Authentication" in the Default Receive connector properties of Exchange 2013"
    I'm restart services and restart all Exchange Server but doesn't work.
    Thanks,
    Eakkasak
    Sent by Microsoft Exchange Server 2007

  • Move mailboxes and public folders from exchange 2007 to Exchange 2013

    1. How do i move mailboxes from exchange 2007 to exchange 2013. I have more than 1000 mailboxes.
    What is the correct way to migrate. do i need to move a single mailbox. During migration do the mailboxes get corrupted
    2. I want to move public folders from Exchange 2007 to Exchange 2013.
    I ran powershell commands and got these results please do guide me how to move to exchange 2013.and what are the shell commands
    Get-publicfolder
    Name Parent Path
    IPM_SUBTREE
    Get-publicfolder | select AdminDisplayName,FolderPath
    AdminDisplayName FolderPath
    Get-PublicFolderStatistics | select AdminDisplayName,FolderPath
    AdminDisplayName FolderPath
    exchangeV1 schema-root\microsoft\exchangeV1
    Internet Newsgroups Internet Newsgroups
    Get-PublicFolder -Recurse | fl name,replicas > c:\publicfolder.txt
    Name : IPM_SUBTREE
    Replicas : {}
    Name : Internet Newsgroups
    Replicas : {MAIL\Public Folder Storage\Public Folder Database}

    I have started moving mailboxes , i have tried moving few individual mailboxes to see how things go
    MAIL is my exchange 2007 and MAIL1 is my exchange 2013, please do refer the below result
    PS] C:\Windows\system32>Get-MailboxDatabase -server mail
    Name                           Server          Recovery       
    ReplicationType
    Mailbox Database               MAIL            False           None
    [PS] C:\Windows\system32>Get-MailboxDatabase -server mail1
    Name                           Server          Recovery       
    ReplicationType
    Mailbox Database 1460777952    MAIL1           False           None
    [PS] C:\Windows\system32>New-MoveRequest -Identity '[email protected]' -TargetDatabase "Mailbox Database 1460777952"
    DisplayName               StatusDetail              TotalMailboxSize         
    TotalArchiveSize         PercentComplete
    [email protected]          Queued                    363.6 MB (381,217,115 ...                         
    0

  • Public folders from exchange 2007 to exchange 2013

    HI I am new to exchange, i am planning to do the migration of Exchange 2007SP3 UR10 to Exchange 2013 CU7, I want to move public folders from exchange 2007 to exchange 2013. wht is the procedure to move and wht are the commands to know how many public folders
    i have.I just want to be aware before the installation so that later i can avoid issues.please do guide me

    Hi Quiett,
    please find  how to move public folders on ttp://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/migrating-public-folders-exchange-2013-part1.html 
    You can replace your servers names and follow exactly the proedure that is shown there. I strongly suggest to read also the 2nd page (replication) before you start. Please be aware of
    Set-OrganizationConfig –PublicFoldersLockedForMigration $True , so you cannot change the source side whle migrating.
    Regards,
    Martin

  • From Exchange 2007 to exchange 2013

    hi everyone,,
    I need a video with brief description of how to deploy exchange 2007 to four servers exchange 2013
    please to help,
    thnx 

    Hi,
    For your reference, here are some articles and step by steps migration from Exchange 2007 to Exchange 2013:
    Upgrade from Exchange 2007 to Exchange 2013
    https://technet.microsoft.com/en-us/library/jj898581(v=exchg.150).aspx
    Part 1: Step-by-Step Exchange 2007 to 2013 Migration
    http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx
    Additionally, we can use Microsoft Exchange Server Deployment Assistant for deployment help. It is a web-based tool that asks you a few questions about your current environment and then generates a custom step-by-step checklist that will
    help you deploy different versions of Exchange Server for different types of scenarios:
    https://technet.microsoft.com/en-us/office/dn756393.aspx
    Regards,
    Winnie Liang
    TechNet Community Support

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