Hello All,
I am looking for a PDF or a case study on Migration from Exchange 2007 Geo Clustered Environment to O365 and if possible Challenges Faced during the process.
Regards
Sathya
↧
Migration from On-Premise Exchange 2007 to O365
↧
Mailbox moves extremely slow and stopping with StalledDueToCI status
I am migrating mailboxes from Exchange 2007 to Exchange 2013. I have an Exchange 2013 DAG. Previously I was running Exchange 2013 CU2 and had no issues with migrations, they were migrating fast and had no issues. After upgrading Exchange
2013 to SP1 I have had very slow migrations and they eventually halt with the StalledDueToCI status. I was originally doing batch migrations, I dropped it down to a single move request and even migrating a single mailbox from one database to another
on the same Exchange 2013 server and I still have the same issue. I've also tried moving a mailbox to a database that is not part of the DAG and I still have the same issue. I have the ContentSubmitters group so that's not the issue. Once
it stalls I have to restart the MRS and it kicks off again but then it stalls again with the same error. ALL of my databases have a "Healthy" status for the content index. Any help would be appreciated. Thanks.
↧
↧
Exchange 2013 SP1 - SSL Offloading Broken?
So I've decided to start testing SSL offloading with Exchange 2013 SP1 now that it is supported. I have followed this guide: http://technet.microsoft.com/library/dn635115(EXCHG.150).aspx. It is fairly straightforward, remove the "Require SSL" option on the VDIRS and IISRESET.
To test, I load up http://CAS/OWA and it immediately redirects to HTTPS://CAS/OWA. I do not see why it is doing this or how to configure it otherwise. So while my server is accepting connections on port 80, it's just bouncing them over to 443. How do we disable this?
I checked the HTTP Redirect option on the VDIRs, which is not present. Also, I am going straight to the server, so there is not a device in front that is redirecting my requests. Any thoughts?
Thanks,
Brandon
↧
After migration to Exchange 2013 - no outlook client can conect
we upgraded from 2010 to 2013 sp1
as of right now the 2010 is still up but everthing has been migrated from it
the server 2013 is sitting on is 2012r2
the issue I beleve is that rpc over http proxy was not installed till after exchange was installed and running
no clients can conect via any outlook
i have tried may things as changing auth in iis and disabling ssl ...
all i can find online does not seem to be working as i can seem to find this very secefic issue
here is the error given
"Cannot start microsoft outlook. cannot open the outlook window. the set of folders cannot be opened. you must connect to mickrosoft exchange with the current profile before you can sync your folders with your outlook data file(.ost)"
though i have recived other errors and and one point it was asking me to login but that failed everytime i was able to get that message
let me know if any other info is required... also owa and remote devices ie iphone ect all work fine including sending and receving messages
↧
Public folder issue - Cross forest Migration - Exchange 2010 to 2013
Hi All
Has anyone managed to migrate Public folders from Exchange 2010 to Exchange 2013 in a cross frost Migration.
I have successfully managed to move all mailboxes and distribution groups across, but cannot get any where with Public folders.
PF are about 200 GB and I am not looking forward to PSTs. Public folder structure has access restrictions and about 150 of them are mail enabled, so a migration is much desirable.
The 2 way trust is there between the 2 forests.
I called MS and was told Cross forest Migration is not support as yet. The recommended path is :
Exchange 2010 > Exchange 2010 ( Cross forest ) then do Exchange 2010 to Exchange 2013 ( In forest)
I have googled enough and there is not much help.
[PS] C:\Program Files\Microsoft\Exchange Server\V15\Scripts>New-PublicFolderMigrationRequest -SourceDatabase (Get-Public
FolderDatabase -Server exch2010) -CSVData (Get-Content C:\PFMigration\Ex2010_PFMaps.csv -Encoding Byte)
Exchange server "exch2010" was not found. Please make sure you typed the name correctly.
+ CategoryInfo : NotSpecified: (:) [Get-PublicFolderDatabase], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : [Server=EXCH2013,RequestId=ae4401d2-02b0-4810-beb3-5b3e557ba459,TimeStamp=27/03/2014 08:47
:35] 931D4E00,Microsoft.Exchange.Management.SystemConfigurationTasks.GetPublicFolderDatabase
+ PSComputerName : exch2013.DestDomain.local
Cannot validate argument on parameter 'SourceDatabase'. The argument is null. Provide a valid value for the argument,
and then try running the command again.
+ CategoryInfo : InvalidData: (:) [New-PublicFolderMigrationRequest], ParameterBindingValidationException
+ FullyQualifiedErrorId : ParameterArgumentValidationError,New-PublicFolderMigrationRequest
+ PSComputerName : exch2013.DestDomain.local
I believe the issue is here : -SourceDatabase (Get-Public FolderDatabase -Server exch2010)
As there is no way to supply remote and local exchange credentials
Even if I do
Get-PublicFolderDatabase -Server exch2010
It fails as Exch2010 is in a different forest.
Any help will be appreciated.
↧
↧
Best Movie I Watc To Watch, Captain America 2 The Winter Soldier
Can you tell me where i can watch Captain America: The Winter Soldier in Full HD?
i found this link in internet, is this true?
https://docs.google.com/forms/d/1VB1K4G1u5ZxD-hx5kacIVifUQjKp0c6tbTzu_L1p-dE/viewform
https://plus.google.com/u/0/100351177433493225038/posts/HxD4um4VcfM
Thanks...
↧
Exchange 2010 to 2013 cross forest migration
Hi All,
Currently we have two ACtive Directory forests one is user forests another is resource forest, in resource forest we have Exchange installed and in user forest active users are created, we want to migrate users computers from account forests and mailboxes from resource forest to new forest.
Can you please let me know the step by step procedure how to do it.
Thanks
If answer is helpful, please hit the green arrow on the left, or mark as answer. Salahuddin | Blogs:http://salahuddinkhatri.wordpress.com | MCITP Microsoft Lync
↧
Local PST export into Exchange 2010 mailbox
Hi,<o:p></o:p>
We are in the process of migrating an old exchange server 2010/Active Directory 2008 R2 environment to a new one. We have installed an exchange server 2010 and we just started the current user's mailboxes into their new mailboxes. Users currently use POP3/SMTP to access their mailboxes and they download their old emails into local PST files.<o:p></o:p>
First, we planned to export current mailboxes into PST files and then import them into user's new mailbox and beside that with the help of a logon script to create new outlook profile to connect to the new exchange server with MAPI protocol. We tested the export/import solution and everything just worked fine.<o:p></o:p>
The problem that we have faced is data that users have in their local pst files and is not available on the old exchange server.<o:p></o:p>
Is there any solution to migrate user's local PST files into their mailboxes with a help of EMS commands?<o:p></o:p>
Regards<o:p></o:p>
NetRock<o:p></o:p>
↧
Unable to access ECP/OWA
I installed Exchange 2013 on 2 brand new Server 2012 virtual machines, one with the mailbox role and another with the CAS roles. The installation completed without errors but I cannot log on to the ECP (or OWA for that matter). As I enter my user/pass, the password field goes blank and a number of event log entries are added (see below).
I'm using the default administrator account (also Enterprise Admin, Domain Admin and member of the Organization Management security groups). I mail-enabled the account with enable-mailuser + enable-mailbox. I can execute Exchange Powershell cmdlets when logged on with this account, so security looks good.
The problem is OWA/ECP which consistenly logs the following errors when I attempt to access the OWA:
[Ecp] An internal server error occurred. The unhandled exception was: System.Security.Cryptography.CryptographicException: Invalid provider type specified.
at System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle)
at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair()
at System.Security.Cryptography.X509Certificates.X509Certificate2.get_PrivateKey()
at Microsoft.Exchange.HttpProxy.FbaModule.ParseCadataCookies(HttpApplication httpApplication)
at Microsoft.Exchange.HttpProxy.FbaModule.OnBeginRequestInternal(HttpApplication httpApplication)
at Microsoft.Exchange.HttpProxy.ProxyModule.<>c__DisplayClassa.<OnBeginRequest>b__9()
at Microsoft.Exchange.Common.IL.ILUtil.DoTryFilterCatch(TryDelegate tryDelegate, FilterDelegate filterDelegate, CatchDelegate catchDelegate)
---------------------------------------------------------------------
[Owa] An internal server error occurred. The unhandled exception was: System.Security.Cryptography.CryptographicException: Invalid provider type specified.
at System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle)
at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair()
at System.Security.Cryptography.X509Certificates.X509Certificate2.get_PrivateKey()
at Microsoft.Exchange.HttpProxy.FbaModule.ParseCadataCookies(HttpApplication httpApplication)
at Microsoft.Exchange.HttpProxy.FbaModule.OnBeginRequestInternal(HttpApplication httpApplication)
at Microsoft.Exchange.HttpProxy.ProxyModule.<>c__DisplayClassa.<OnBeginRequest>b__9()
at Microsoft.Exchange.Common.IL.ILUtil.DoTryFilterCatch(TryDelegate tryDelegate, FilterDelegate filterDelegate, CatchDelegate catchDelegate)
---------------------------------------------------------------------------
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 28/11/2012 0:47:38
Event time (UTC): 27/11/2012 23:47:38
Event ID: 12c0aac14e0c45b093e860f6699b0d76
Event sequence: 4
Event occurrence: 3
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1/ROOT/Rpc-2-129985330412727995
Trust level: Full
Application Virtual Path: /Rpc
Application Path: C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\rpc\
Machine name: <cleaned up>
Process information:
Process ID: 4848
Process name: w3wp.exe
Account name: NT AUTHORITY\SYSTEM
Exception information:
Exception type: HttpException
Exception message: The client disconnected.
at Microsoft.Exchange.HttpProxy.ProxyRequestHandler.EndProcessRequest(IAsyncResult result)
at System.Web.HttpApplication.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar)
Request information:
Request URL: http://<cleaned up>/rpc/rpcproxy.dll?688b9c54-fc83-47a6-bf82-343799d288d5@falcora.net:6001
Request path: /rpc/rpcproxy.dll
User host address: fe80::d58e:d780:34ed:af68C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\rpc\
User: FALCORA\SM_29bd07d0480e4b41a
Is authenticated: True
Authentication Type: NTLM
Thread account name: NT AUTHORITY\SYSTEM
Thread information:
Thread ID: 18
Thread account name: NT AUTHORITY\SYSTEM
Is impersonating: False
Stack trace: at Microsoft.Exchange.HttpProxy.ProxyRequestHandler.EndProcessRequest(IAsyncResult result)
at System.Web.HttpApplication.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar)
I have spent hours wading through log files and posts, and cannot get my head around this one.
↧
↧
outlook 2007 compatiable with Exchange server 2013
Hi
I would like to ask, i have outlook 2007 and Exchange server 2013, when i configure outlook 2007, i fail to configuration, Is it outlook 2007 compaitable to exchange server 2013.
↧
Exchange Server 2013 Deduplication
Greetings all,
Although it is explained in the following article, http://technet.microsoft.com/en-us/library/hh831700.aspx
still conflicting, due to lack of example scenarios.
What will be the benefit of having Deduplication for Exchange Data "Mailbox Databases" ?
and gain the same for Exchange Server Backup Volumes?
as long as there is only and only one mailbox and cannot be duplicated originally, which is not the situation of reducing number of duplicated file in deduplication.
Thanking you
↧
Installed Exchange 2010 Service Pack 3 Roll Up4 but Management console end up with different versions?
Hi,
We installed Exchange 2010 Service Pack 3 update roll up 4 in our two CAS servers using the same installers. Both were at the same version prior to changes: 14.02.0318.001. However, after installation of SP3 + Rollup4, one CAS server ends up with version 14.03.0174.001, while the other one had 14.03.0123.003.
I see this version when I open Exchange management console --> About Exchange. But if I use the command: Get-Exchangeserver | fl name,edition,admindisplayversion both servers get same version like below:
Edition : Enterprise
AdminDisplayVersion : Version 14.3 (Build 123.4)
Should I be concerned that on the management console they are slightly off versions? And can anyone explain to me why they end up in different versions but if I use the command line, they appear to be the same?
Thanks!
↧
Exchange 2013 OWA - Emails stuck in draft
We just brought online a new Exchange 2013 server in coexistence with Exchange 2007. We have been trying to send emails within OWA all day without any luck. All the messages keep going into Drafts. The email address being used was created on Exchange 2013 and is being sent to an email address in Exchange 2013. I have done all of the DNS changes within Exchange Admin Center as well as in the hosts file. I have also done what was suggested in this forum:
http://social.technet.microsoft.com/Forums/en-US/1813eec7-dc2b-40af-a3b0-1fd552f745e2/all-sent-emails-stuck-in-either-outbox-for-outlook-or-drafts-for-owa-on-new-exchange-2013?forum=exchangesvrclients
We have had not luck with this. Any other possibilities I could be missing?
Thank you,
Ryan
↧
↧
Exchange 2007 to 2013 Migration Problem
Hello,
We followed this blog post to migrate from Exchange 2007 to Exchange 2013:
http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx
Before decommissioning Exchange 2007, we created a new user on the Exchange 2013 server using ECP and migrated an existing Exchange 2007 user using ECP.
Autodiscovery, Outlook Web Access and Active Sync are working fine.
However, we cannot open these two mailboxes in Outlook 2010 or 2013 on Windows 7.
When I add one of the mailboxes in Outlook, AutoDiscovery is working fine. However, Outlook then complains that "the action cannot be completed. the microsoft exchange address book was unable to log on to exchange."
When I do the same in Outlook with a user that is not yet migrated, the Mailbox is setup just fine.
Any idea?
Best regards,
Florian
↧
EXCHANGE SERVER 2013 HIGH AVAILABILITY
I want to deploy two cas and one mailbox server on three different hosts.then how to configure the nlb for high availability?please help as soon as possible.
trainee
↧
Inplace upgarde of Exchange 2013
Hi Guys,
Is it possible to do inplace upgrade of exchange 2013 from exchaneg 2010 ? I have recieved the following error when I runsetup /prepareschema /IAcceptExchangeServerLicenseTermsfrom Exchange 2013 with SP1 CD.
Welcome to Microsoft Exchange Server 2013 Service Pack 1 Unattended Setup.
Setup checks failed: Earlier versions of the server roles that are installed were detected.
I am upgrading on my test enviornment where single Exchange server has all the roles in CA, MB & HT in Windows 2008R2 AD.
Any feedback will be appreciated.
Regards
Waydee
Sarwar
↧
Exchange 2010 Hybrid servers and datacenter migration and cutover
Current Setup
- Currently Exchange 2010 is in Hybrid setup with Office 365 (Version 15) in Datacenter 1. This does not have any DR datacenter.
- New Exchange 2013 servers have been introduced in same domain and forest and in the existing Exchange 2010 Organization.
- Exchange 2013 environment has DR datacenter. And Exchange 2013 user all old excahgne 2010 certificates and namespace for OWA, Outlook anywhere, Activesync and also for Autodiscover.
Name Spaces are
- OWA – Webmail.company.com
- Outlook anywhere – External host name – webmail.company.com
- Activesync – mobile.company.com
- Autodiscover – Autodiscover.company.com
- But still Hybrid configuration wizard is yet to run from Exchange 2013 servers.
- There is no firewall or any restrictions between any of the Datacenters.
- Exchange 2013 has been installed and all urls have been configured for all above urls.But still DNS change/cutover both in Public and internal has not been done.
- Both Exchange 2010 and Exchange 2013 has been installed with Edge servers and the edge servers also configured using same name space – edge.company.com
- ADFS and Dirsync are already ready and configured they are working perfectly.
- Currently we are able to see free busy information between Exchange 2010 and2013 from the mailboxes which are in both Exchange 2010 and Exchange 2013.
- And unable to see free busy of Office 365 mailboxes from Exchange 2013 mailbox because we have not configured Hybrid on Exchange 2013.Hope our assumption is correct.
Our Plan to Migrate
- First give DNS name space cutover defined in point 3 above (Not the edge name space) to Exchange 2013.I believe that this will not affect the existing federation or free busy information between Office 365 and Exchange 2010 as Exchange 2013 is also in same Exchange Organization. Please correct me if the assumption is wrong.
- After 2 or 3 days run through the Hybrid wizard in Exchange 2013 to change the entire mail flow from Office 365 to Exchange 2013.This is the grey area where I am not pretty sure what the changes it is going to create. How it will affect the existing setup. What are the precautionary steps to be followed before doing this process? Because I believe it will modify the existing send and receive connectors which are currently pointing to Exchange 2010 also create new connectors in DC2 through the Exchange 2013 and edge servers.
- But there is no idea how to have a parallel DR Hybrid setup to co-exist along with the existing or new Hybrid Production servers in DC2.
- Please let us know if there is any better way to migrate seamlessly without affecting the existing setup like co-existence migration. Because this seems to be a big bang approach which might or might not work. We tried to follow the Exchange deployment setup, but it is not dealing combined with Exchange 2013 and Hybrid parallel cutover in single document.
Regards, Ghouse
↧
↧
legacy record
As i am doing transition from Exchange 2007 to Exchange 2013.
Do i need to create an Host Record(legacy) pointing to my exchange 2007.
After i decommission my exchange 2007 i will change the ip of my exchange 2013 back to the old ip(exchange 2007 ip)
If i create the legacy host record do i need to delete this record as i decommission my exchange 2007.
this legacy record should be pointing to my internal ip or the public ip.
do this record should be created at the ISP also.
Should this record be added to the SAN certificate
should this record be added to %systemroot%\system32\drivers\etc\hosts
↧
Exchange 2013 Multi-Tenant and intern OOF.
Hi,
I've build a Multi-tenant Exchange 2013 environment, which is working fine. But I'm still curious how everyone handles the internal OOF messages between two tenants. I read the the "Multi-Tenancy and Hosting Guidance for Exchange Server 2013". Microsoft says this about (internal) OOF:
"A more performance impacting solution would be to create multiple transport rules using groups to control the deletion of the OOF messages. Again, this means no OOF messages are delivered between tenants on the same system."
I was wondering, maybe there's a better solution?
I've build a Multi-tenant Exchange 2013 environment, which is working fine. But I'm still curious how everyone handles the internal OOF messages between two tenants. I read the the "Multi-Tenancy and Hosting Guidance for Exchange Server 2013". Microsoft says this about (internal) OOF:
"A more performance impacting solution would be to create multiple transport rules using groups to control the deletion of the OOF messages. Again, this means no OOF messages are delivered between tenants on the same system."
I was wondering, maybe there's a better solution?
↧
[EX2013] Issues with trying to remove a Mailbox/CAS server
I initially had one Exchange 2013SP1 server (EX01)(running Mailbox/CAS roles) running on Windows 2012.
As we want to move to Windows 2012R2, I build two Windows 2012R2 servers and installed Exchange 2013SP1 on each one. Server MB01 hosts the MAILBOX role only and server CAS01 hosts the ClientAccess role only.
The installs all went ok, I have migrated the users (including arbitration etc) from EX01 to MB01 and reconfigured external access to come via CAS01.
Everything works fine... That is until I power off EX01
With EX01 powered off, I cannot access the ECP or OWA via CAS01 (either internally or externally).
I get the OWA login screen, but after a while I get a HTTP 500 Internal Server error. Full Outlook clients can still connect.
When EX01 is powered on again everything returns to normal.
I have tried re-creating the OWA & ECP virtual directories on CAS01 and MB01 but to no avail.
It appears that there is something in the config hard coded to use EX01 but I can't find it.
Many thanks in advance for any help
Steve
↧