I have an hyperd exchange server 2013 with office 365, and it's working fine

now I want to cancel the office 365 and keep just Exchange server 2013, 

what are the process steps that I need to do it,

Many thanks,

 

• Moved by Jason Johnston [MSFT]Microsoft employee Monday, August 24, 2015 12:14 PM Not a development question.
• Merged by Winnie LiangMicrosoft contingent staff, Moderator Tuesday, August 25, 2015 10:40 AM duplicate

This forum is for Exchange development questions. Your question is more of a migration/administration question, so I will move it to the Exchange forums on TechNet. Please keep posts to this forum on-topic.

Many thanks, 

How can I see my post now ?

Regards,

Dear,

I have an hyperd exchange server 2013 with office 365, and it's working fine

now I want to cancel the office 365 and keep just Exchange server 2013, 

what are the process steps that I need to do it,

Many thanks,

You mean "Hybrid"?  It took me about five minutes to understand that's what you meant.

You'd first have to move the mailboxes back to on-premises Exchange.  You'll need to make sure that all mail flow and client access is going through on-premises Exchange and everything is removed from the cloud that you need.  Then you can remove the hybrid configuration, but unfortunately there is no PowerShell cmdlet for that, you have to do it from ADSI Edit or the like.

It's not real difficult, but there are things you probably ought to be looking for, and the process is not well documented, so consider hiring a consultant who's experienced with Office 365 hybrid configurations to reduce the risk of screwing everything up.

Hi,

As what Ed said, we can move the mailboxes back to your On-premises Exchange server and change Mail Exchange (MX) records to set the mail flow back to Exchange 2013.

https://technet.microsoft.com/en-us/library/o365e_hrcmoverequest_fl312271%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396

Additionally, before you decommission Office 365, please confirm whether you are still using Lync Online, SharePoint, Yammer or other Office 365 and Azure Active Directory-integrated services you probably won't want to make any further changes, apart from perhaps changes to inbound mail routing. If you're using one of the Exchange Online only plans for your users, then you're more than likely safe to proceed as these plans do not include any services apart from Exchange. Here is an reference about decommissioning Office 365 tenant:

http://www.msexchange.org/articles-tutorials/office-365/exchange-online/migrating-standalone-office-365-tenant-exchange-2010-part8.html

Regards,

Thanks for answer,

I have question, for the change MX record , Do you mean I should change from the public MX hosting ?

Due I have now two MX records:

one of  office 365 (Microsof.xxxx.com  and

second for my Exchange server  myexchange.com

Thanks in advanced,

Dears, 

Another question , Is there any chnage setting I should do it on Office 365 ? I mean Is any change should I do it by use Portal admin access of office 365 related with mail boxes or MX records ?

Many thanks,

Thanks for your reply,

How I can move mail boxes ? By use my Exchange 2013 admin center OR by use Office 365 portal access ?

Many thanks,

Dears,

I couldn't see the tape of Office 365 in my Exchange server 365, as  the below link ?

is there any way to see it , Please advise ,

https://technet.microsoft.com/en-us/library/o365e_hrcmoverequest_fl312271%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396

Many thanks 

There's no reason for separate MX records for the same domain to both Office 365 and to your on-premises server.  You should one pointed to Office 365.

That's impossible for any of us to answer, sorry.

What do you mean by "tape"?

Dear Ed Crowley,

Sorry, I find the Office 365 tape,

Now I trying to make mail flow through the Exchange server only and  and remove the office 365, becouse the current configuration for mail flow is pass through Office 365 as smart host configure on Exchange server 2013

so what are the process to make the mail flow pass only on Exchange server 2013 ?

Thanks in advanced,

I still don't know what you mean by "tape".

Change your MX record to point only to your Exchange server.  Change your Internet send connector to use Internet DNS or use a smart host as appropriate for your own situation.

Dear Ed Crowley,

Thanks for your reply,

Could you please give me an Example how to change my MX record ? and this change will be  done from my MX record hosting such as Goddady or I can change it,

Please find snapshot as attached file,

The MX record is in DNS, not Exchange, so you must change it using the tools provided by your DNS hoster.

Thanks for Reply,

The following our Public host Record, Could you Please advice what are record should I change it ?

Thanks in advanced,

Your Exchange server is connected to the Internet and has an IP address, correct?  Then you need an A record for webmail.immdf.org pointing to that IP address.  Then you need an A record for autodiscover.immdf.org pointing to that IP address.  You should also change your SPF record so that it applies to your new outgoing mail server, please search for how to configure SPF records for more information on how to do that.

Thanks Ed Crowley,

For my domain, what are should be SPF ? how will be my SPF formula ?

Thanks in advanced, 

http://tinyurl.com/q8hw9ab

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