Exchange 2010 to office 365 migration lab

I am looking out for free migration lab if any available online from Microsoft or any vendor related to migrate from exchange 2010 to office 365 . Please suggest ?
Aditya Mediratta

Hi,
Unfortunately, there’s no related lab for use.
We can Microsoft Exchange Server Deployment Assistant to generates a custom step-by-step checklist that will help you deploy different versions of Exchange Server for different types of scenarios. For your reference:
https://technet.microsoft.com/en-us/office/dn756393.aspx
Thanks
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]
Allen Wang
TechNet Community Support

Similar Messages

How to use Powershell to set delegate for user mailbox in Exchange 2010 and Office 365

Hello,
Can you please tell me if I can set delegate for user mailbox in Exchange 2010 or Office 365 using Powershell?
If I can, then how can I do that? (which Powershell commands for setting the delegate?)
Many thanks, and have a good day!

Hi,
If you wanted to add a delegate to possiblly a large number of users or you do this during mailbox provisioning. So the following script will use
impersonation to access another users mailbox and add a delegate.
$mbtoDelegate = "[email protected]"
$delegatetoAdd = "[email protected]"
$dllpath = "C:\Program Files\Microsoft\Exchange\Web Services\1.0\Microsoft.Exchange.WebServices.dll"
[void][Reflection.Assembly]::LoadFile($dllpath)
$service = new-object Microsoft.Exchange.WebServices.Data.ExchangeService([Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2007_SP1)
$windowsIdentity = [System.Security.Principal.WindowsIdentity]::GetCurrent()
$sidbind = "LDAP://<SID=" + $windowsIdentity.user.Value.ToString() + ">"
$aceuser = [ADSI]$sidbind
$service.AutodiscoverUrl($aceuser.mail.ToString())
$service.ImpersonatedUserId = new-object Microsoft.Exchange.WebServices.Data.ImpersonatedUserId([Microsoft.Exchange.WebServices.Data.ConnectingIdType]::SmtpAddress,
$mbtoDelegate);
$mbMailbox = new-object Microsoft.Exchange.WebServices.Data.Mailbox($mbtoDelegate)
$dgUser = new-object Microsoft.Exchange.WebServices.Data.DelegateUser($delegatetoAdd)
$dgUser.ViewPrivateItems = $false
$dgUser.ReceiveCopiesOfMeetingMessages = $false
$dgUser.Permissions.CalendarFolderPermissionLevel = [Microsoft.Exchange.WebServices.Data.DelegateFolderPermissionLevel]::Editor
$dgUser.Permissions.InboxFolderPermissionLevel = [Microsoft.Exchange.WebServices.Data.DelegateFolderPermissionLevel]::Reviewer
$dgArray = new-object Microsoft.Exchange.WebServices.Data.DelegateUser[] 1
$dgArray[0] = $dgUser
$service.AddDelegates($mbMailbox, [Microsoft.Exchange.WebServices.Data.MeetingRequestsDeliveryScope]::DelegatesAndMe, $dgArray);
Hope this helps.

Decommissioning Exchange 2003 after Office 365 Migration

Hello,
My company recently migrated from Exchange 2003 to Office 365 and are working on decommissioning our on-premises Exchange 2003 server. We believe everything is ready to go, however this Microsoft article: http://help.outlook.com/en-us/140/ff959224.aspx#nextsteps has
a big Caution box warning of "unintended consequences" and recommending I contact Microsoft Support:
I've tried my Office 365 support options, but they only tell me that Exchange 2003 is no longer supported and they can't help me, despite the fact that I'm trying to remove it, not maintain it. So
I'm allowed to pay for a new service, but shouldn't expect assistance in safely moving from my old service...
Regardless, they directed me here, so I was hoping someone might be able to advise about what these "unintended consequences" actually are so I can feel fully prepared to decommission.
Thanks in Advance,
Jim

Hi,
After you’ve verified that all e-mail is being routed directly to the cloud-based mailboxes, completed the migration, and no longer need to maintain your on-premises e-mail organization or don’t plan on implementing a single sign-on solution, you can uninstall
Exchange from your servers and remove your on-premises Exchange organization. For more information, see the following:
How to Uninstall Exchange Server 2003
http://technet.microsoft.com/en-us/library/bb125110(EXCHG.65).aspx
Best regards,
Belinda
Belinda Ma
TechNet Community Support

Can I migrate users from a hosted Exchange 2010 to Office 365 Enterprise E1 without the need of third party software?

I am hoping I am posting to the correct forum. We are currently using a hosted Exchange 2010 service through Intermedia and due to continuing issues with them and the pricing, we are getting ready to migrate to Microsoft’s Office 365 Enterprise
E1 platform. My question is this, besides the fact that we will need to set up ADFS for SSO, will I be able to migrate our existing mailboxes from Intermedia to Office 365 without having to purchase additional software?
The current configuration we have with Intermedia allows for us to use OWA and our OST files for our current users are cached locally on the workstations.
We also do not have any public folders in use. I have searched the web, but I have not been able to find a definitive answer or steps that I should take to prepare for this type of migration.
Any suggestions on this matter would be appreciated. Thank you.

It looks as I should be able to from reading that article. Not sure why the company that want to set this all up for me wanted $12,000 for something I can do with 6 steps.
Thank you

Exchange 2010 and Office 365

Haven't been able to find a definitive answer from our friends at Microsoft or Google, so here goes!I have a client (lets call the Client A) with onsite SBS Server (Exchange 2010 SP3) of 50 seats. The client has multiple meeting rooms, defined as resource mailboxes and makes extensive use of free/busy info for booking staff and resources for meetings.That part is all good!Recently, a related organization (who we'll call Client B) moved into the same office with them. The second organization (who has IT support provided by another company) uses Office 365 for their email services and has a completely different domain name etc.Because they are related, Client A has requested that they and Client B integrate their calendars so that staff from clients A & B can see each others free/busy info, invite each other to meetings and staff from...
This topic first appeared in the Spiceworks Community

Hi,
If you wanted to add a delegate to possiblly a large number of users or you do this during mailbox provisioning. So the following script will use
impersonation to access another users mailbox and add a delegate.
$mbtoDelegate = "[email protected]"
$delegatetoAdd = "[email protected]"
$dllpath = "C:\Program Files\Microsoft\Exchange\Web Services\1.0\Microsoft.Exchange.WebServices.dll"
[void][Reflection.Assembly]::LoadFile($dllpath)
$service = new-object Microsoft.Exchange.WebServices.Data.ExchangeService([Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2007_SP1)
$windowsIdentity = [System.Security.Principal.WindowsIdentity]::GetCurrent()
$sidbind = "LDAP://<SID=" + $windowsIdentity.user.Value.ToString() + ">"
$aceuser = [ADSI]$sidbind
$service.AutodiscoverUrl($aceuser.mail.ToString())
$service.ImpersonatedUserId = new-object Microsoft.Exchange.WebServices.Data.ImpersonatedUserId([Microsoft.Exchange.WebServices.Data.ConnectingIdType]::SmtpAddress,
$mbtoDelegate);
$mbMailbox = new-object Microsoft.Exchange.WebServices.Data.Mailbox($mbtoDelegate)
$dgUser = new-object Microsoft.Exchange.WebServices.Data.DelegateUser($delegatetoAdd)
$dgUser.ViewPrivateItems = $false
$dgUser.ReceiveCopiesOfMeetingMessages = $false
$dgUser.Permissions.CalendarFolderPermissionLevel = [Microsoft.Exchange.WebServices.Data.DelegateFolderPermissionLevel]::Editor
$dgUser.Permissions.InboxFolderPermissionLevel = [Microsoft.Exchange.WebServices.Data.DelegateFolderPermissionLevel]::Reviewer
$dgArray = new-object Microsoft.Exchange.WebServices.Data.DelegateUser[] 1
$dgArray[0] = $dgUser
$service.AddDelegates($mbMailbox, [Microsoft.Exchange.WebServices.Data.MeetingRequestsDeliveryScope]::DelegatesAndMe, $dgArray);
Hope this helps.

Exchange 2010 to Office 365 federation trust

I'm trying to setup a federated trust between two companies on different domains (Exchange 2010 SP2 on premise/Office 365). We are trying to share calendar information and contacts. I've gone through the steps to setup a federated trust and created
the TXT file for the (Exchange 2010) on premise domain. When I try creating the trust from the Exchange 2010 on premise domain to Office 365 I receive an error.
COMMAND:
Set-FederatedOrganizationIdentifier –AccountNamespace <some_domain> –DelegationFederationTrust “Microsoft Federation Gateway”
ERROR:
Proof of domain ownership has failed. Make sure that the TXT record for the specified domain is available in DNS. The format of the TXT record should be "example.com IN TXT hash-value" where "example.com" is the domain you want to configure
for Federation and "hash-value" is the proof value generated with "Get-FederatedDomainProof -DomainName example.com".
Do I need to create a TXT file for the Office 365 side?
Thanks
Stephen

You need to add this TXT record for your domain and publish it EXTERNALLY, so that the MFG can verify it. For example, check the TXT records for Microsoft.com:
PS C:\> Resolve-DnsName -Type TXT microsoft.com
Name Type TTL Section Strings
microsoft.com TXT 2346 Answer {FbUF6DbkE+Aw1/wi9xgDi8KVrIIZus5v8L6tbIQZ
kGrQ/rVQKJi8CjQbBtWtE64ey4NJJwj5J65PIggVY
NabdQ==}

Migrate Exchange 2003 to Office 365

Dear all,
We are going to migrate Exchange 2003 to Office 365. Because of the large number of mailboxes and mail databases, we decide to build hybrid to support coexistence during the migration period.
According to "Exchange Server Deployment Assistant" I found that we can build more Exchange 2010 for that requirement
http://technet.microsoft.com/en-us/exdeploy2013/Checklist?state=2419-W-BwAIAAAAQAAAAAEAiFIAAAA~
I just wonder that after deploying the Exchange 2010, can we move directly the mailboxes from Exchange 2003 to Office 365 or we need to move to Exchange 2010 first (as a "buffer") before moving to Office 365
Thanks a lot !!!

Hello,
The main goal of a staged migration is to migrate Exchange on-premises servers when:
1. You have more than 2000 mailboxes.
2. You plan to migrate over a few weeks and months rather than in a single batch.
3. You want to migrate to the Cloud completely and remove your on-premises Exchange deployment.
Hybrid scenarios are useful when you do not want to remove your on-premises deployment. In some cases there is no technical possibility, it is not cost-effective etc. to move a whole organization to Office 365. In these situations you may decide that moving
only some mailboxes to Office 365 is a good option and create a hybrid deployment.
You need to consider all pros and cons, especially when Exchange 2003 has gone out of support lifecycle and then choose the better option for your organization.
Hope it helps,
Adam
CodeTwo: Software solutions for Exchange and Office 365
If this post helps resolve your issue, please click the "Mark as Answer" or "Helpful" button at the top of this message. By marking a post as Answered, or Helpful you help others find the answer faster.

Exchange 2007 with pop3 downloader to office 365 migration

Hi,
i would like to migrate my exchange server (exchange 2007) to office 365,
presently i am downloading mails from a online mail service to exchange 2007 through a pop3 downloader and i am distributing this mails locally ( around 20 mail box)
how do i migrate my exchange mails to office 365, is there any automated way to do the same
requesting your valuable suggestions
Regards
Ratheesh
Ratheesh

Hi,
The partially complete in the migration report means there are some items have been skipped due to some reasons. If you check the skipped items, you will see the value is not 0 like other users with status as complete. Usually, this value is not high(1 or
2 in most circumstances) which means only limited items have been skipped.
Hope this helps!
Thanks.
Niko Cheng
TechNet Community Support

Office 365 Migration Challenges

Hi everyone,
Currently, I am evaluating the various challenges or Concern that need to be taken care at the time of Office 365 migration.
For example if I have to migrate Nintex workflow from SharePoint on-premise to SharePoint Online, Whether It is possible or not? If possible then whether it can be easily migrated or there need to do some work around it to achieve that?
Office 365 (Sharepoint Online) Integration with K2 workflow, Salesforce CRM, Biztalk, Business Objects (BO), etc. ?
Office 365 (Sharepoint Online) Connection to External Data i.e. Business Connectivity Services (BCS), etc. ?
Also, Migration is not limited to only SharePoint Online. It can be Exchange Online, Lync Online, Single sign-on etc.
Can any one please assist me. It would be helpful for me.

Would mail continue to flow unimpeded?
Do I have to change my inbound/outbound connectors to the Partner option from On-prem?
The hybrid connectors in EOP should not impact messages sourced or destined to the Internet.
Going forward if my on-prem exchange becomes unavailable (through outage, uninstallation, normal update restarts) would that affect the mail-flow?
Assuming there are no on-premises mailboxes or applications leveraging the hybrid server, there should not be an interruption.
Would it be safe to remove the inbound/outbound connectors?
Yes however I would start by disabling and leaving in-place.
Would I uncheck the Hybrid-Deployment box in WaaD (DirSync) and maintain directory synchronization?
As long as you're using DirSync, your on-premises AD is still authoritative for objects in the cloud. This means if you want add a proxy address for a user, you add it in AD and it syncs to Office 365. You will still want the write-back enabled.
I would also plan to keep an on-premises Exchange server around for management purposes.
ADFS has not been implemented yet but I would like to eventually. Should I be take that into consideration with any of these questions?
Should not come impact any decisions here.
Joseph Palarchio http://www.itworkedinthelab.com

Exchange 2007 to Office 365.

Hello,
We're upgrading our Exchange 2007 to Office 365. We can't store a small portion of our emails in office 365 (cloud) due to contract obligations that says storing data outside of the UK is not allowed.
I can see there is a way to create a pst on a network location to store this small portion of data but when my pc is away from the office network, i receive an error saying it can't find the PST. Is there a way to stop the error appearing? I only want the pst folder to appear if they are on the office network? Or do you have a different solution i mind to solve our problem?
Thanks
This topic first appeared in the Spiceworks Community

Hi
http://blogs.technet.com/b/canitpro/archive/2013/11/20/step-by-step-migrating-from-exchange-2007-to-office-365.aspx
Hope this helps. Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Office 365 Migration, Hybrid to Online Only

This is my first Office 365 migration. I took over the project that was partially started by my predecessor who left abruptly.
Current status of the project is moving along. I have all of the mailboxes in 365. My concerns are related to redirecting mail flow. Currently DNS records point to our on-prem. If I were to redirect DNS to 365 (ourdomain-com.mail.protection.outlook.com)
Would mail continue to flow unimpeded?
Do I have to change my inbound/outbound connectors to the Partner option from On-prem?
Going forward if my on-prem exchange becomes unavailable (through outage, uninstallation, normal update restarts) would that affect the mail-flow?
We will be removing our on-prem exchange server permanently once mail is flowing correctly. After this,
would it be safe to remove the inbound/outbound connectors?
Would I uncheck the Hybrid-Deployment box in WaaD (DirSync) and maintain directory synchronization?
ADFS has not been implemented yet but I would like to eventually. Should I be take that into consideration with any of these questions?
Thank you for your advice and patience on this one. Its a new situation that I was dumped into and I've learned a lot from technet guides and pluralsight classes but nothing beats bouncing questions of others who have done it before though.

Would mail continue to flow unimpeded?
Do I have to change my inbound/outbound connectors to the Partner option from On-prem?
The hybrid connectors in EOP should not impact messages sourced or destined to the Internet.
Going forward if my on-prem exchange becomes unavailable (through outage, uninstallation, normal update restarts) would that affect the mail-flow?
Assuming there are no on-premises mailboxes or applications leveraging the hybrid server, there should not be an interruption.
Would it be safe to remove the inbound/outbound connectors?
Yes however I would start by disabling and leaving in-place.
Would I uncheck the Hybrid-Deployment box in WaaD (DirSync) and maintain directory synchronization?
As long as you're using DirSync, your on-premises AD is still authoritative for objects in the cloud. This means if you want add a proxy address for a user, you add it in AD and it syncs to Office 365. You will still want the write-back enabled.
I would also plan to keep an on-premises Exchange server around for management purposes.
ADFS has not been implemented yet but I would like to eventually. Should I be take that into consideration with any of these questions?
Should not come impact any decisions here.
Joseph Palarchio http://www.itworkedinthelab.com

Using Lync server 2010 with office 365 email in the cloud

We have a 5 year old install of Lync server 2010 in house that interacts with a local install of exchange 2008 via unified messenger. If down the road we want to try email in the cloud like office 365 can we still keep our local Lync server install? Thanks in advance.
This topic first appeared in the Spiceworks Community

I am reporting back with my solution. I can now confirm that one can have Lync servers on-premises with Exchange Online using Office 365 and the Lync Phone Edition devices will work. Contact search, calendar (although it only shows the day's
Lync meetings), and visual voice mail all work.
Summary of fix: AD FS certificates have to be issued by CAs that Lync Phone Edition trusts.
The problem was when the Lync Phone Edition came back and tried to log in through AD FS. Since we had single sign-on with Office 365 set up before we even ventured down the Lync path, the certificates for AD FS weren't issued by a CA that Lync Phone
Edition trusted. Getting new certificates solved the issue. (They were issued by the same CA that did the "external web" certificate on the Lync Front End in case that matters.)
I tried hard to get the phones to trust the original certificate first, putting it in Active Directory using the
certutil -dsPublish method, putting the original CA on the Lync Web Services trusted list using
Set-CsWebServiceConfiguration. But nothing seemed to work until I finally just gave up and got a new certificate issued. I am now running without any certificates listed in Active Directory nor any explicitly listed in Lync's Get-CsWebServiceConfiguration
and it works great.
The Technet articles are woefully out of date when it comes to the trusted CA list, but here's a link to the list of trusted CAs (with the updated firmware): http://blog.schertz.name/2014/10/lync-phone-edition-and-public-certificates/

Office 365 to Exchange 2010 Hybrid Mail Box Migration

I'm working on setting up a pilot for Office 365. We have Exchange 2010 SP3, in a DAG configuration (two front end, and 2 mail box servers). I have setup the hybrid configuration. All firewall ports are open.
Problem 1: We can move mail boxes up to office 365 with out a problem. When we try to move them back we get
"[email protected]
Status: Failed
[email protected] Skipped item details
Data migrated: Migration rate: Error: MigrationTransientException: The call to ‎'https://webmail.contoso.com/EWS/mrsproxy.svc City-ExchCAS1.contoso.local ‎(14.3.178.0 caps:05FFFF)‎‎' failed. Error
details: The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults ‎(either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior)‎
on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect the server trace logs.. --> The call to ‎'https://webmail.contoso.com/EWS/mrsproxy.svc
City-ExchCAS1.contoso.local ‎(14.3.178.0 caps:05FFFF)‎‎' failed. Error details: The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults ‎(either from ServiceBehaviorAttribute
or from the <serviceDebug> configuration behavior)‎ on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect the server trace logs.. --> The
server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults ‎(either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior)‎ on the server
in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect the server trace logs."
I know someone is going to say "Trun on IncludeExceptionDetailInFaults", please tell me how to do that. I'm not an exchange expert, or an IIS expert.
Problem 2: We can email to account in Office 365. Office 365 can't email to on-site exchange. We do have Mimecast as a spam filter, and I've been digging in that to see if that is a problem.
Just looking to see if anyone has an idea of thing to check for this.

Fixed
1. Connect to the Office 365 Portal http://portal.microsoftonline.com
2. Click “Admin” in the upper left hand corner and go to “Exchange”
3. Click “migration”
4. Click “+” and then “Migrate from Exchange Online”
5. Click “+”
6. Add the users that you need to move back to Exchange on site at Dedicated Computing
7. Click “next”
8. Click “next”
9. Put any name for “*New migration batch name:”
10. Put <your email domain> for “*Target delivery domain:”
11. Put GUID of target database in for “*Target database:”
Commands for Exchange Management PowerShell to find GUID
i. Get-MailboxDatabase
ii. Get-MailboxDatabase <insert database name from last command> |fl
12. Click “next”
13. Make sure both radio buttons for Automatically are check, and click “new”

Migration from 2010 to Office 365

I'm stumped on Office 365 Small Business Premium and the migration from 2010.
I thought that migration would be simple but I can't find any tools mentioned in the articles I read. I thought that it was supposed to be a tool found within 365 where you pull the info from the PST you keep on your desktop.
Do I need to uninstall 2010 and only use the 365 web based email. IF I can keep both, do they sync? Does this sync with the mobile app also?
So right now I have both installed and the users setup for 365 (the login accounts), but I don't have any thing else setup because I don't want to lose any data. I want to make sure that I do this right before I go any further.
No I don't have exchange. Every thing is hosted by Network Solutions and we use pop3 to pull the email.

Hi,
some options/suggestions are here:
http://community.office365.com/en-us/f/158/p/230137/714965.aspx?ss=87fa5dc5-cfde-49c9-ab80-294fc73ccb85#714965
http://community.office365.com/en-us/p/helpcenter.aspx?hcs=8b0e9324-aae1-4a96-a035-619cabe78397#ESKU-Admin-Mail
Don
(Please take a moment to "Vote as Helpful" and/or "Mark as Answer", where applicable.
This helps the community, keeps the forums tidy, and recognises useful contributions. Thanks!)
OK. I downloaded those files and they didn't do me any good. The one which would run was asking for a central computer, I'm assuming an email server, which we don't use.
We use pop3 through Network Solutions. We have Outlook on each desktop and the folders are local.
I am reading up on some other stuff on migration. I'll let you know how it goes.

Exchange 2007 Decommissioning, post Office 365 migration

Hello,
We have four Exchange 2007 servers in four different sites, single AD. All four Exchange servers are CAS, Mailbox, Hub, secondary domain controllers. We have migrated to Office 365 successfully, and would like to remove the Exchange 2007 servers.
I have stopped the Exchange services on all four for at least a week and tested Office 365 mail flow with no issues. My questions are:
1) Can I expect to simply uninstall Exchange 2007 from each server, one by one, without a negative impact to Active Directory?
2) Should/can the many Mailbox Databases be deleted prior to uninstalling Exchange 2007? Not all mailboxes had to be migrated to Office 365, and they contain data that we no longer need.
If there is a 'safe' method to remove Exchange in a multi-site setup, I would prefer to try that before having to dig through ADSIedit.
Thank you in advance.

Hi Chase,
here's an
official guide for uninstalling Exchange 2007. Please also note the other documents in the same library directory (see navigation pane to the left).
Cheers,
Fred
There's no place like 127.0.0.1

Exchange 2010 to office 365 migration lab

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