1,974 questions with Microsoft Exchange Hybrid Management tags
[Migrated from MSDN Exchange Dev] Is it possible to delete current exchange hybrid with Azure?
I have created a exchange hybrid with my test lab exchange server using production tenant, I though multiple domain/forest to single tenant is easy, but my lab is not allowed to connect to prod domain. It is causing problem: The test lab will go…
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SourceContext field in message trace report carries 250 2.6.0
HI All, I have generated a message trace report and I am surprised to see under SourceContext field the below value: "myexchange.domain.com=250 2.6.0 <Host@externaldomain.COM.20201028.204127.296655.65536.1> [InternalId=37469294705361,…
How to verify something has been journaled wrt O365 and onsite Exchange hybrid??
We have an onsite hybrid Exchange 2013 server in conjunction with O365 Exchange Online. I set a journaling rule within the O365 admin to journal to our onsite journal email, which has its own journal mailbox. We have only one O365-only test account that…
Auto-expanding archive question
In the process of migrating to Exchange online. We are first migrating our Enterprise Vault archives to the online archive and then plan to migrate primary mailboxes. We've enabled auto-expanding archives in Exchange online but they are not expanding,…
not supported calendar message.ics when sending from third party system (SAP HR)
I know that this is an quite obvious issue when browsing the internet or msdn forum but it seems not in my case. Since my mailbox is on Exchange Online messages arriving from our SAP HR system are labeled as IPM.Note.NotSupportedICal and the attachement…
Hybrid Deployment M365 E3 Exchange 2016
When I create an Archive in Exchange on Prem the Archive works fine in OWA. I am having an Issue when I move the Users Email Archive to the Cloud. The Archive no longer works in OWA. It shows it but it gives me an error. You archive appears to…
Autodiscover: Server preference issue
Hi, I'm in the middle of a mail migration from Exchange 2013 to Exchange 2019 and I'm facing some autodiscover issues. Other than those "learn to configure your virtual directories" questions, my autodiscovery setup is working just fine,…
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[Migrated from MSDN Exchange Dev]Outlook 2016 Voting Buttons
[Note] This thread was originally posted on MSDN. As the MSDN Exchange Dev forum mainly focuses on developing issues and the TechNet Exchange forums for general questions have been locked down, we manually migrated this one to Microsoft Q&A platform…
Exchange on-prem Hybrid Issues
Hey All, So i have setup a brand new Exchange 2019 Standard On-Prem and O365 Hybrid setup. Currently we are 100% O365 mailboxes this on-prem will not host any mailboxes it will just be used for Admin purposes of Schema, Powershell ect... My issue is…
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Migrated resource mailboxes not visible in All Rooms address book for people still on-premise
We are in hybrid mode with Exchange 2016 and Exchange online. Most users have not yet been migrated. I migrated a conference room mailbox to Exchange online. From another mailbox in Exchange online I can click Add Rooms and the migrated room mailbox…
[Migrated from MSDN Exchange Dev] Exchange Online and adding Exchange on-premise - Hybrid deployment
Note: This case is migrated from MSDN Exchange Server Development forum. Since Exchange Server Development forum mainly discuss issues about Exchange development, and non-developer Exchange has transitioned to Microsoft Q&A for support, we migrated…
[Migrated from MSDN Exchange Dev] Semi Migration Exchange 2016 to O365
[Note] This thread was originally posted on MSDN. As the MSDN Exchange Dev forum mainly focuses on developing issues and the TechNet Exchange forums for general questions have been locked down, we manually migrated this one to Microsoft Q&A platform…
[Migrated from MSDN Exchange Dev] Hybrid Exchange - Unable to purge deleted mailbox
[Note] This thread was originally posted on MSDN. As the MSDN Exchange Dev forum mainly focuses on developing issues and the TechNet Exchange forums for general questions have been locked down, we manually migrated this one to Microsoft Q&A platform…
Decommissioning Exchange 2010
Hi , I'm decommissioning the Exchange 2010 server. But will this remove the Exchange 2016 send connectors that has created automatically when adding the Server? I just try to disable the send connector in Exchange 2010 and noticed that it disabled…
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HCW8064 error
I continue to get the HCW8064 when running the the Exchange Hybrid configuration. I have tried manually creating the OAuth by using the steps here…
Mailbox not accessible through Outlook mobile anymore
We have one particular user that suddenly cannot access his on premise mailbox anymore. This was ok for some day but starting last Friday morning he was unable to access the mailbox. We have Hybrid Modern Authentication with Exchange 2016 in place and it…
[Migrated from MSDN Exchange Dev] Exchange Hybrid behavior
Note: This case is migrated from MSDN Exchange Server Development forum. Since Exchange Server Development forum mainly discuss issues about Exchange development, and non-developer Exchange has transitioned to Microsoft Q&A for support, we migrated…
How to fix [Message=421 4.3.2 Service not available] error??
We can't send email from an O365-only test account mailbox to our on-premises mail server, which has already been set up as a hybrid Exchange server. Wireshark shows this packet, I don't know how to save it as text: The Exchange 2013 server shows this…
email address sync
Hi All i am using exchange 2010 hybrid environment, ihave added an addition email address to one of the user in onprem and performed delta sync, but still the additional email address is not synced to cloud. in the proxy address in AD attribute i can…
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[Migrated from MSDN Exchange Dev] Exchange Hybrid - All on-prem mail to route via EOP - SPF
Note: This case is migrated from MSDN Exchange Server Development forum. Since Exchange Server Development forum mainly discuss issues about Exchange development, and non-developer Exchange has transitioned to Microsoft Q&A for support, we migrated…