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Hi All,

i have an Exchange 2013 hybrid deployment, and i have users with big archive mailboxes, i was trying to migrate the primary mailbox only using the script in the below URL but i receieved this error.

 

Cannot execute this move. It will result in the p

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Hi, Teka.

 

I am running into the same issue.  Did you find a solution?

 

Thanks!

I am doing a cutover migration from on premise 2013 Exchange Server to Office 365.

 

Everything went fairly smoothly with setup and the migration run but will about 96 failures (only 14 successfully synced). The error is always the same:

 

Transient error Map

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1 Reply

Hi Joel,

 

First of all, why are you doing a cutover, the best experience to the end users is Hybrid.

 

The error that you are experience maybe the fact of low resourses on A

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Hi All,

i have a hybrid deployment with Exchange 2013, i would like to know exactly what is the URLs, IPs and ports to be allowed between the hybrid server and office 365, is it only EOX and EOP or do i need anything else?

Thanks

39 Views
1 Reply

This might help you on your deployment as it contains list of URLs and IP address ranges: 

 

Office 365 URLs and IP address ranges

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Hi All,

i have a hybrid deployment with Exchange 2013, i would like to know exactly what is the URLs, IPs and ports to be allowed between the hybrid server and office 365, is it only EOX and EOP or do i need anything else?

Thanks

38 Views
1 Reply

Hi Teka,

 

You will need this sections on the below article.

 Exchange Online and Exchange Online Protection (EOP)

 

https://support.office.com/en-us/article/Office-365-URLs-and-IP-address-ranges-8548a211-3fe7-47cb-abb1-355ea5aa88a2?ui=en-US&rs=en-US&ad=US 

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I'm looking to enable the following scenario :

 

 - transitioning users from Google to an already existing office365 tenant

 - we want users coming from google to have O365 account to use Sharepoint + Onedrive + SfB, etc. ... but to have mail directed to the

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187 Views
5 Replies

Hi @Sean McHugh. Did you solve this issue?

I have a similar challenge I believe. Customer wants to keep using Google Apps email for now but is using O365 SharePoint. How d

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Hi,

 

I have Exchange 2010 Hybrid setup. I am able to send email from Office 365 migrated mailbox to my on-premise mailboxes or external but unable to receive any external email or email from onpremise users.

 

Any suggestions ?

 

Thanks

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You need to setup connectors between Office 365 and your email servers.

Please refer to the below link for details.

https://technet.microsoft.com/en-us/library/dn751020(v=exchg.150).aspx

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What is the error ?

 

Does your Hybrid Configuration Wizzard is ok ?

Hi,

 

Getting error while running Hybrid setup.

 

HWC0 - Powershell failed to invoke 'Get-HybridMailflowDatacenterIPs': Parameter count mismatch. An unexpected error has occurred and a Watson dump is being generated: Parameter count mismatch.

 

------------

2017

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Hi All,

im trying to run the HCW and i have the below error when it reach the mail flow configuration.

 

HCW0000 PowerShell failed to invoke 'New-InboundConnector': Parameter count mismatch. An unexpected error has occurred and a Watson dump is being generat

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Hi Friends,

Today May 22, at 20 hours UTC Mexico City, I had the same error in HCW over Exchange Server 2013 CU16, its today

 

Now, i checked two thisng:

1. Create a inbound

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I was finishing the migration of about 460 users to Office 365 this weekend, and they have a Barracuda archiver, so when I went to create a connector to the archiver, I a

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Looks like we have a winner, I was able to create a connector...

I hope everyones issue with this is fixed...

regs.

We are experiencing the same issue. You can connect through Azure AD shell and run the Get-HybridMailflowDatacenterIPs command and you receive the same "Parameter count m

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Same issue here. Support did not seem aware of any issues. Received the 'wait 2 hours and try it again' response.
Any update regarding this error when try to Get-HybridMailFlowDatacenterIPs? Entire migration standstill!
255 Views
1 Reply

It was a MS bug seems to be fixed now.

Hi,

 

Yesterday i migrated my testtenant from Syndication to CSP through a Office 365 to Office 365 migration just to try it between the platforms. I made this test because I have a customer that wants to change his standarddomain so a O365->O365 migration

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561 Views
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If i am right it is possible that the CSP takes over the tenant into there CSP environment (in the Netherlands it is possible). If this is not possible what is the migrat

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Hi Martin, T2T migrations are very common, and they should work if you follow a process with the correct tasks. You said you did a test migration, was that keeping the sa

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Hi All,

we have alicense for antispam solution, can we install it on an Azure VM and use it with Office 365.

73 Views
0 Reply

Hi All,

i have a hybrid deployment with Exchange 2013, can i use a wild card certificate with the hybrid server for the autodiscover and hybrid records?

236 Views
9 Replies

Hi Teka,

 

Yes, you can use it for all Hybrid deployment.

Morning all

 

Quick question (which will probably turn into a long drawn out one).

 

I have multiple domains, lets call them;

CompanyA.local
CompanyB.local
CompanyC.local

 

We have a trust between, CompanyA and CompanyB, and CompanyA and CompanyC.

 

We are migrating

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168 Views
6 Replies
Hi Nuno Currently we have a single ADConnect server synchronising both the Domains to Office 365. Even though the UPN suffix is added to 1 domain, can I add the same upn ... Read More
Yes you can do that, but you must have only one ADConnect per tenant.

I have a hybrid environment setup between Exchange 2016 & Office365. The mailflow between on-premises users and Office365 users is working fine. Even in Exchange Admin centrer, I can see Office365 mailboxes in Mailbox tab.

 

When I try to configure forwardi

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Hi Muhammad,

 

Hi, how are you trying to do that configuration ?

 

You can use the proxy address to that user like email@tenant.onmicrosoft.com to do a forward to that user.

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Can anyone point me to documentation on upgrading a hybrid environment from 2010 to 2016? I would also welcome a discussion on the benefits of performing this type of upgrade. All of our Mailboxes are hosted in the cloud, but we keep 1 on prem exchange se

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109 Views
1 Reply

Hi Robert,

 

You have to prepare the Exchange 2016, configure it, paths, autenthication, certificate, etc. migrate system mailboxes to 2016 after that just run Hybrid Confi

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