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Questions tagged [exchange-hybrid]

An Microsoft Exchange hybrid deployment offers organizations the ability to extend the feature-rich experience and administrative control they have with their existing on-premises Microsoft Exchange organization to the cloud.

An Microsoft Exchange hybrid deployment offers organizations the ability to extend the feature-rich experience and administrative control they have with their existing on-premises Microsoft Exchange organization to the cloud. A Microsoft Exchange hybrid deployment provides the seamless look and feel of a single Exchange organization between an on-premises Exchange organization and Exchange Online in Microsoft Office 365. In addition, a hybrid deployment can serve as an intermediate step to moving completely to an Exchange Online organization.

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Double Booking Issue on Exchange Room Resource

I am working on a double booking issue where Room calendars appear to be allowing meetings to be booked at the same time as other meetings. The calendars themselves seem to have the correct settings, and I can't seem to recreate the issue myself--…
confoundr
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Office 365 migration where AD domain name is different to email domain name

My present environment is such that the AD domain name is abc.com while the Exchange 2010 email address domain names are @abc.com with @xyz.com as the reply to address. We want to use xyz.com and @xyz.com in the long term. We want to migrate to…
Blue Tongue
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Public Folders company setup are not showing for migrated users in E2010/O365 hybrid environment

We have a hybrid environment setup between Exchange 2010 and O365 for both mailboxes and Public Folders. Since putting Public Folders in hyrbid mode (with Public Folders beta turned on in Azure AD Sync, and following…
user66001
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Run Sync-MailPublicFolders with backticks in Powershell command line

I'm trying to run: ``` Sync-MailPublicFolders.ps1 -Credential (Get-Credential) -CsvSummaryFile "sync_summary.csv" ``` from https://docs.microsoft.com/en-us/exchange/collaboration-exo/public-folders/set-up-legacy-hybrid-public-folders , in…
user66001
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Strange: Users can't delete items from public folders in Outlook 2016 when the client has been logged in for about 30 minutes

We are running Exchange Online and Exchange 2013 in hybrid mode. Our public folders are hosted online. After a fresh boot/reboot, our users can delete items (permissions vary from Owner to PublishingEditor), but: After about 30 minutes Outlook…
30000MONKEYS
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What happens when you re-run the Office365 Hybrid Configuration Wizard in an environment that is already setup?

Existing Infrastructure was an Exchange 2010 + Office365 Hybrid Configuration with all mailboxes hosted in Office365 which was configured months back. If we run the Hybrid Configuration Wizard again within our environment, does it: Erase the…
Damainman
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Certificate warning - Outlook connecting to local Exchange 2016 FQDN while autodiscover points to Exchange Online

The following is the environment: One Exchange 2013 and one 2016 server. The 2016 server is in hybrid mode. None of the the client access URLs point to the 2016 server FQDN. Autodiscover.domain.com (split DNS) points to autodiscover.outlook.com as…
Jozef Woo
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How can I perform an hybrid multibox search on Exchange from Powershell?

I have to adapt a script that do "OnPromises" searches a hybrid context. I used the New-MailboxSearch cmdlet to implement this script. The script searches all the indicated mailboxes and copies the results into another mailbox account. Searches can…
gsustalo
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Edge Transport Server missing from Hybrid Configuration Wizard

After initially running the Hybrid Configuration Wizard (but not migrating any mailboxes) we've since added an Edge Transport Server to our Exchange 2010 SP3 RU13 environment. The intention being to route O365 mail through the newly build Edge…
user2909236
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451 5.7.3 STARTTLS is required to send mail Exchange 2013 Hybrid

Certificate from GoDaddy is in place, I have removed esmtp inspection from our Cisco ASA, and hybrid mail is flowing from Office 365 to our on prem Exchange 2013 server. When trying to send mail to a mailbox migrated to Office365 I am receiving the…
Christopher Dallas
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Adding Exchange 2013 to Existing 2010 Hybrid deployment Issues

We have a hybrid Exchange 2010 / Office 365 deployment and we are hoping to phase out the 2010 Server and replace it with Exchange 2013 CU11. I have followed the prerequisite details found here (updated Schema/AD and installed relevant roles on new…
Z Holt
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Exchange Hybrid no longer needed

I've wrote a few post recently regarding my troubles with Hybrid Exchange and a SPLA licence :@ Here's our current situation: We have an Exchange 2010 SP3 server that is set up as a hybrid with Office 365, All mailboxes have been migrated to Office…
Z Holt
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2010 Hybrid Exchange Decommission Free License

We currently have a single Exchange 2010 SP3 CU10 server in a hybrid mode with office 365, I understand that it is best / necessary to retain an exchange server on premise to edit attributes of users such as proxy addresses and passwords. I have…
Z Holt
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Exchange 2016 Hybrid for AD management only

History - 2010 Exch used to migrate all mailbox to O365 in 2013. Been 100% Exchange online since 2013. No mailboxes on prem, no shared mailboxes, no nothing. CAS attritubute set to Null. No SMTP. Nothing. Everything synced from on-prem to O365 with…
ExchangeSoHard
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MS Azure AD connect & Exchange hybrid deployment

I have a MS Small Business Server 2010 server with Exchange. We have looking to migrate to O365. I deployed a new Windows 2019 server (the SBS machine's UI was painfully slow) and promoted that to the PDC. I then installed MS Azure Active Directory…
tomred
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