1,985 questions with Microsoft Exchange Hybrid Management tags
Error in Office 365 Hybrid Configration Wizard - The root element does not exist
Hi, I have an MS Exchange 2019 on premise server and would like to run the Hybrid Wizard. After successful login, the environment check starts. The Office 365 environment check does not work. The following is written in the log. The wizard runs in German…
Cannot add a Cloud only MTR (Teams Room) to an On-prem synced Roomlist in a Hybrid environment
Hello, The situation, is that I have a Hybrid environment, with roomlist synced from On-prem to the Cloud, the roomlist already contains Rooms, the roomlist and its rooms are fully functional and can be used via RoomFinder in Outlook and OWA. Now…
Removing Exchange Servers after Migration
Looking for some guidance. We have 4 Exchange Servers on prem, 2 servers in 2 dags. We have migrated all our users mailboxes to E365, and now want to remove 3 of the 4 Exchange Servers (we are still in Hybrid). All databases have been removed and now I…
Connect-ExchangeOnline: Write-ErrorMessage : Expired or Invalid pagination request. Default Expiry time is 00:30:00
I wrote a script a while back that gets the the UserPrincipalName, DisplayName, LastLogonTime, CreationTime, Inactive Days, MailboxType, AssignedLicenses, ItemCount, MB Size, and Roles from MSOnline and Exchange Online. It works fine on one server and my…
Remove Exchange from the organization
We have all our user mailboxes migrated to office 365 and synced with exchange on premises via Active Directory. We want to remove Exchange on premises from our organization completely and want a pure cloud environment. Please help me about the steps…
What is my exchange administration center URL?
What is my Edge Exchange Admin Center URL?
How to disable NTLMv1 for Exchange 2016.
Hello, We are disabling NTLMv1 and enabling only NTLMv2 in our environment. We have already configured the LAN Manager Authentication Level setting on our Exchange Server 2016 server to 'Send NTLMv2 response only\refuse LM & NTLM'. However, do we…
Problem with Resource mailbox calender (Representative trust)
We have an MS Teams Rooms system, for which a resource mailbox was created online. (In an Exchange hybrid environment). We have given an employee access to the mailbox calendar. He can see the meetings booked there. The employee should have the right to…
integrated app
Hi all, I have an integrated app. Specifically, I have a custom app, let's say TestApp. I have uploaded the manifest file from the Microsoft 365 admin center (Settings > Integrated apps > Upload custom apps) and provided access to the users. The…
Issue with Mailbox routing after Exchange Hybrid Migration
I work in an Exchange Hybrid environment and am currently migrating user mailboxes from Office 365 to our on-premises Exchange server using the cutover migration method. After completing the migration, the user appears to have moved to the on-premises…
Exchange Server DR-Drill activity
Hi Expertise, I have an Exchange mail setup in both DC (DCMBX01, DCMBX02) and DR (DRMBX03, DRMBX04) environments. Here, I have a Database Availability Group (DAG) configured with different witness servers for DC and DR. I want to perform a DR Drill…
Minimum of the Exchange hybrid configuration for Teams calendar sharing
The company has recently deployed Microsoft Teams, but we prefer to keep everything else on-premises (mailboxes, mail flow in/out to the Internet). We have a requirement to share calendar free/busy information between Microsoft Teams (in Microsoft 365)…
enforce restriction
Hi All i have room mailboxes in the below format in csv file. i want to enforce restriction and only user1 & user2 should be able to book the room. is the below syntax correct. EmailAddress room1@contoso.com room2@contoso.com $rooms = Import-Csv…
Decommissioning of Exchange server 2016 version 15.1 from Coexistence environment
We have a exchange servers 2016 and 2019 in a coexistence environment. All our mailboxes are on O365. We use the On-prem Exchange as SMTP server. Now we are facing some issues with 2016. Hence we are planning to decommission the Exchange server 2016…
Microsoft HMA for On-Premise Exchange
Hi, We are currently operating on Exchange 2019 and planning to enable HMA for the On-Premise environment. I am seeking clarification on the following points. Could someone assist me in resolving this? 1.Are shared mailboxes supported with HMA? 2.Do…
adding users to channels
Hi All I have a unified group it has a teams and this teams has 5 channels(General/C1/C2/C3/C4). i have a list of users to be added to the channel. For example in general channel i want to add 200 users. For C1 500 users/ C2-300 users/C3-100 users/C4-50…
Exchange Online: Get-FederationInformation / New-OrganizationRelationship
Hi A customer has an Exchange hybrid configuration (Exchange 2019/Exchange Online). When partners want to create an OrganizationRelationship with our customer, the default domain (CUSTOMER.COM) does not work. To create the…
Hybrid autopilot deployment: Errorcode 80070774
I am trying hybrid autopilot deployment, but I am getting the errorcode 80070774 after entering my credentials. What I have done: checked Intune Connector on my AD server: Yes it is active created a domain join config which I have assigned to the…
Disable Teams Group Chat
Microsoft Supporter,I have one question to microsoft. Can we disable the teams group chat creation for all students account and Account license is "Office 365 A1 for students" account? The students are creation many teams group chat and we…
how to remove exchange hybrid configuration the previous exchange no longer exists
How to remove all instance from the hybrid configuration as the AD and on premise echange no longer exist