Since upgrade from Exchange 2007 to Exchange 2013 the conversations in Outlook do not group by subject

Hi Microsoft,
Since we have upgraded from Exchange 2007 to 2013 users complain their conversations in Outlook are no longer grouped based on the subject of an e-mail. I looks like Outlook uses other message properties for grouping e-mails in a conversation.
I have investigated all the forum topics and see that with exchange 2010 there is support added for the use of conversation-ID's. However the functionality to automatically group e-mails with the same subject in one conversation in Outlook is gone!
I would like to know if there is a fix to implement so that some our users get this functionality back. For Example: Let the exchange server not generate conversation-ID's and message-ID's for certain users.
Your help is greatly appreciated!

Totally correct!
If you don't plan to maintain Outlook then you plan to fail :(
Additional links etc are in here:
http://blogs.technet.com/b/rmilne/archive/2013/07/18/patching-exchange-don-t-overlook-outlook.aspx
Cheers,
Rhoderick
Microsoft Senior Exchange PFE
Blog:
http://blogs.technet.com/rmilne
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Was this question answered. We're in the same situation now as we're upgrading to Exchange 2013 from 2007. The latest CU certainly helped. Initially the test mailboxes on Exchange 2013 couldn't email each other - This was resolved with CU7 and
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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)"
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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
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-Identity "Default Offline Address Book" -Server SRV-ex2013+ CategoryInfo
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I am now at Part 3, section 7 “Move Mailboxes” and it keeps failing.
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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!
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TechNet Community Support

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

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

Upgrade exchange 2007 to exchange 2013 on SBS 2008

Hi,
I need to upgrade EX07 to EX13 on small business server 2008, So I am looking for the documents or steps which will help in Implementation.
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Hi,
Any update about the issue?
In-place upgrade is not possible. According to the MS article:
When you're upgrading your existing Exchange 2007 organization to Exchange 2013, there's a period of time when Exchange 2007 and Exchange 2013 servers will coexist within your organization. You can maintain this mode for an indefinite period of time, or
you can immediately complete the upgrade to Exchange 2013 by moving all resources from Exchange 2007 to Exchange 2013, and then decommissioning the Exchange 2007 servers. You have a coexistence scenario if the following conditions are true:
Exchange 2013 is deployed in an existing Exchange organization.
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Upgrade from Exchange 2007 to Exchange 2013
https://technet.microsoft.com/en-us/library/jj898581%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396
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Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

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

Cannot send email from Exchange 2007 to Exchange 2013 - Coexistence

Existing Exchange 2007 SP3 1 MBX, 2 CAS/HT, 2 ET servers.
I have added an Exchange 2013 server with MBX/CAS role.
Email will flow from Ex2013 server no problem. Mail from Ex2007 systems cannot deliver to Ex2013 boxes, it dies in queue with a 4.4.7 expired message after issuing a delay message.
I can telnet to ports 25, 587,717,465,475, and 2525 from Ex2007 HT role to new Exchange 2013 server. I can send email from Ex2007 HT role server to new Exchange 2013 server using telnet to port 25.
A ‘get-mailbox’ from the Ex2007 HT role server returns the server and database properly on the test users on Exchange 2013 server.
The only strange thing I am seeing is from the Ex2007 systems, a ‘get-exchange server’ command shows the new Ex2013 server as role ‘16439’ which looks to perhaps be normal.
Why is email not flowing to the new users on Exchange 2013?

You should have exchange server authentication ticked in Default Receive connector in Exchange2007.
Exchange 2007 and Exchange 2013 in the same subnet/network. if not please check any spam agent running between the networks. Are you running antispam on Exchange2013 ?
MAS

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

Removing Public Folders after migration from Exchange 2007 to Exchange 2013

Recently we migrated from Exchange 2007 to Exchange 2013. We did not migrate Public Folders and are retiring them from Exchange altogether. I shut Exchange 2007 off for a couple of weeks to ensure 2013 functions properly and it does so we're
ready to decommission Exchange 2007. I was able to remove all the mailbox databases without a glitch. Using the EMC I click to remove the Public Folder database from Exchange 2007 and get the following message:
Error: The public folder database "server\storage group - Public Folders\ Public Folder Database" contains folder replicas. Before deleting the public folder database, remove the folders or move the replicas to another public folder database.
Any help appreciated.

Hi Terry,
If you run the following command does it come back with any public folders?
Get-PublicFolderStatistics -Server "SERVERNAME" | fl
If nothing comes back you can follow this guide to manually remove the public folder database (at your own risk) http://haythamalex.wordpress.com/2011/11/24/how-to-force-exchange-server-public-folder-removal/
Cheers,
Jack
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
9EE0000000000180000
ExpiryTime :
FolderPath : schema-root\microsoft\exchangeV1
IsDeletePending : False
ItemCount : 401
LastAccessTime : 12/08/2014 10:32:21 AM
LastModificationTime : 27/08/2008 3:30:25 PM
Name : exchangeV1
OwnerCount : 0
TotalAssociatedItemSize : 0B
TotalDeletedItemSize : 0B
TotalItemSize : 394761B
ServerName : EXSVR2007
StorageGroupName : Second Storage Group - Public Folders
DatabaseName : Public Folder Database - Public Folders
Identity : 000000001A447390AA6611CD9BC800AA002FC45A0300D93713B01F1B2D47ACEF7E4B5F2F2
9EE0000000000180000
IsValid : True
OriginatingServer : EXSVR2007.mydomain.ca
AdminDisplayName : globalevents
AssociatedItemCount : 0
ContactCount : 0
CreationTime : 22/08/2005 1:38:51 PM
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AdminDisplayName : OAB Version 4
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ServerName : EXSVR2007
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AdminDisplayName : OWAScratchPad{BEE1FD0C-1F99-465E-9736-5E445BD9EBE1}
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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
a great guide which has been a big help,
http://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/planning-and-migrating-small-organization-exchange-2007-2013-part1.html.
Once a user is migrated from Exchange 2007 to 2013, ActiveSync stops working properly. Email can be pulled to the device (Nokia Lumia 625 running Windows Phone 8) by performing a manual sync. But DirectPush is not working. The strange part is it's not affecting
everyone who's been migrated. Anyone who is still on Exchange 2007 is not affected.
At first I thought it was our wildcard certificate. 99% of our users are running Outlook 2013 on Windows 7 or higher but we do have a few terminal servers still running Outlook 2010. Outlook 2010 was giving us certificate errors. I realized it was the wildcard
certificate. Rather than making changes to the OutlookProvider I simply obtained a new SAN certificate. Although that resolved the issues for Outlook 2010 users, ActiveSync was still a problem.
Rebooting the phones and removing the email account from the user's device and re-adding it didn't resolve the issue either.
Then I performed an iisreset on the CAS server. This didn't help either. I didn't know it at the time, but I was getting closer...
I tried using the cmdlet Test-ActiveSyncConnectivity but it gave me the following error:
WARNING: Test user 'extest_0d9a45b025374' isn't accessible, so this cmdlet won't be able to test Client Access server
connectivity.
Could not find or sign in with user DOMAIN.com\extest_0d9a45b025374. If this task is being run without
credentials, sign in as a Domain Administrator, and then run Scripts\new-TestCasConnectivityUser.ps1 to verify that
the user exists on Mailbox server EX02.DOMAIN.COM
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.
I performed an iisreset on the mailbox server and all of a sudden ActiveSync started working again. Awesome!
I can't explain why. The only thing I can assume is when some users were migrated from 2007 to 2013 something wasn't being triggered on the Exchange 2013 side. Resetting IIS resolved the issue. I guess I'll have to do an IIS reset after I perform a batch
of migrations. Disabling ActiveSync and re-enabling it for the affected users didn't help - only the IISRESET resolved the issue.
If anyone has any information as to why this happens, please chime in. Also, if anyone knows why I can't run the Test-ActiveSyncConnectivity cmdlet, I'd appreciate the help.
Thanks.

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

Cross Forest Migration from Exchange 2007 to Exchange 2013

Hi
Could anybody advice me the steps also the pros and cons for below mentioned environment if we are going for the cross forest migration.
Source
Domain - test.local
Active Directory - Windows 2003
Exchange Server - 2007
Target
Domain - test.net
Active Directory - Windows 2012
Exchange Server - 2013
Also if it is possible ,
How could I remove the source environment including the exchange servers. after the migration ?
Regards
Muralee

Hi Oliver ,
Please suggest us.
In my environment we are in a plan to migrate from exchange 2007 to exchange 2013 (cross forest migration).
Source : Exchange 2007 with sp3 ru 10
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

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

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

Since upgrade from Exchange 2007 to Exchange 2013 the conversations in Outlook do not group by subject

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