Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,533 questions
2,201 questions with Microsoft Exchange Hybrid Management tags
2 answers
Migrate from exchange 2013 to Microsoft 365 (Hybrid mode)
Hi Everyone, We're going to migrate from on-prem Exchange 2013 to Microsoft 365. my question is if we setup hybrid mode with an Exchange server 2019, do we have access to emails in case of any issue with Microsoft 365 environment? Or if Microsoft…
asked 2025-01-21T21:13:35.24+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 47%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAG%3C/text%3E%3C/svg%3E)
Amir-G
21
Reputation points
answered 2025-01-22T04:01:06.7366667+00:00
Amit Singh
5,071
Reputation points
2 answers
Move Users to another domain smoothly
Hi All, We are currently trying to plan the move of all our users to another domain name so they show as a different email address. We have an hybrid environment and the new domain is contained in the same tenant. What is the smoothest way of moving…
asked 2025-01-21T12:33:45.03+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 41%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENS%3C/text%3E%3C/svg%3E)
Neil Shelley
0
Reputation points
answered 2025-01-22T03:14:09.7633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 35%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXQ%3C/text%3E%3C/svg%3E)
Xintao Qiao-MSFT
5,875
Reputation points Microsoft Vendor
2 answers
Auto Processing of RemoteRoomMailbox
Hello, We facing a problem with RemoteRoomMailbox. Room have working perfectly fine for over a year. Without any reason room stopped autoprocessing. I tired to turn off auto processing for few hourse and re-run it. Sadly without any result. Rest of…
asked 2025-01-02T15:06:05.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 94%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
Checior200
0
Reputation points
commented 2025-01-22T02:00:07.9066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 43%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBJ%3C/text%3E%3C/svg%3E)
Bruce Jing-MSFT
8,020
Reputation points Microsoft Vendor
2 answers
Exchange Hybrid - Remote Mailbox connectivity problem.
Hello, I am facing aproblem with a mailbox/profile connectivity in outlook desktop in hybrid environment. The case: We created user, enabled remotemailbox, then mailbox after delta is provisioned in the cloud. User go for holidays, we convert…
asked 2025-01-02T11:44:50.1866667+00:00
Checior200
0
Reputation points
commented 2025-01-22T01:59:07.3766667+00:00
Bruce Jing-MSFT
8,020
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
export mail contact mail user and external contacts
Hi All, I have distribution lists (DLs) created in both Exchange Online and Exchange On-Premises. These DLs include mail contacts, mail users, and external users. Some DLs are created in Exchange Online, while others are created in Exchange…
asked 2025-01-10T06:50:37.9933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 7.000000000000001%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGM%3C/text%3E%3C/svg%3E)
Glenn Maxwell
12,031
Reputation points
accepted 2025-01-21T19:25:07.4033333+00:00
Glenn Maxwell
12,031
Reputation points
2 answers
One of the answers was accepted by the question author.
unable to migrate
Hi All, I am using an Exchange 2016 hybrid environment and facing an issue migrating a user from on-premises to online. I am seeing the error below. I tried using the Enable-RemoteMailbox syntax from on-premises, but it did not work since the mailbox…
asked 2025-01-12T06:52:52.3133333+00:00
Glenn Maxwell
12,031
Reputation points
accepted 2025-01-21T19:24:43.43+00:00
Glenn Maxwell
12,031
Reputation points
2 answers
One of the answers was accepted by the question author.
We want to go cloud only with Exchange online, but documentation suggests that we must have an Exchange server on-premises since we have EntraID connect for directory synchronization. Is this true?
We have Microsoft Exchange online in a hybrid configuration with one single Exchange 2016 server. I noticed that Exchange 2016 and 2019 are EOL in October 14 of this year, which means that we may need to migrate to Exchange Server SE on premises to keep…
asked 2025-01-17T18:53:47.8733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 73%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
Jamie McFarling
51
Reputation points
commented 2025-01-21T16:14:57.68+00:00
Jamie McFarling
51
Reputation points
1 answer
Exchange Hybrid Configuration Wizard succeeds, but doesn't reflect in Admin Centers
Hi everyone. Having an odd problem here. We successfully ran the Exchange Hybrid Configuration Wizard after a few errors and some troubleshooting. The wizard now completes with no errors, however when accessing the Exchange Server Admin Center and going…
asked 2025-01-20T07:41:02.92+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 57.99999999999999%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
Jeremy S
0
Reputation points
answered 2025-01-21T05:57:26.81+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 90%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAZ%3C/text%3E%3C/svg%3E)
Alex Zhang-MSFT
3,480
Reputation points Microsoft Vendor
3 answers
I would like to block the URL /owa/auth/logon.aspx from IIS
Dear All. If any url matches hhtps://abc.com/owa/auth/logon.aspx it has to be blocked How do I do ti I tried multiple steps on IIS but no luck
asked 2025-01-02T13:46:50.6633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 26%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAN%3C/text%3E%3C/svg%3E)
Athique Nihal
0
Reputation points
commented 2025-01-21T01:56:01.6166667+00:00
Alex Zhang-MSFT
3,480
Reputation points Microsoft Vendor
1 answer
HCW Error - Register Agent
Hybrid Configuration Wizard always stops with error at "Register Agent". Following lines are found in the Log-File: 2025.01.08 16:07:30.742 10333 [Client=UX, fn=SendAsync, Thread=14] FINISH Time=290,0ms Results=NotFound…
asked 2025-01-09T09:21:56.92+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 78%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJE%3C/text%3E%3C/svg%3E)
Jochen Erhard
0
Reputation points
commented 2025-01-20T09:52:37.19+00:00
Xintao Qiao-MSFT
5,875
Reputation points Microsoft Vendor
1 answer
Get-DistributionGroup-UnifiedGroup
Hi All, I am using an Exchange hybrid environment. I have over 50,000 distribution lists, 40,000 unified groups, and 7,000 mail-enabled security groups. I want to export their Names, Display Names, Primary SMTP addresses, Aliases, and Descriptions to a…
asked 2025-01-18T08:40:11.4266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(265.6, 72%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
Roger Roger
6,691
Reputation points
answered 2025-01-20T05:44:05.7233333+00:00
Alex Zhang-MSFT
3,480
Reputation points Microsoft Vendor
5 answers
One of the answers was accepted by the question author.
Best Practices for Decommissioning On-Prem Exchange Server After Migration to Exchange Online
We have completed the migration of all our mailboxes to Exchange Online. Currently, we are syncing users from Active Directory to Entra ID through the Entraconnect server. What are the best practices for decommissioning our on-premises Exchange…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(275.2, 41%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL6%3C/text%3E%3C/svg%3E)
1 answer
Understanding the best pathway to establish Hybrid Azure AD
Hello, I have a client that has this setup: On premise AD named abc.local Microsoft hosted O365 Exchange belonging to a domain called abc.com. The on premise domain and the hosted O365 email domain are not integrated and are separate. Thus, users need to…
asked 2025-01-12T21:03:33.62+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 2%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
Tony
21
Reputation points
commented 2025-01-17T10:03:13.1733333+00:00
Bruce Jing-MSFT
8,020
Reputation points Microsoft Vendor
3 answers
Microsoft Any Plan to announced a latest release timeline for a new version of Exchange Server (such as a "2025" release)
Hi, I am currently using Microsoft Exchange Server 2019 On Prem. My question is that, is there any confirmed plan for a latest release timeline for a new version of On-Prem Exchange Server (such as a "2025" release), as Exchange 2019 On prem…
asked 2025-01-14T10:01:49.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 81%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFA%3C/text%3E%3C/svg%3E)
Farrukh Ali Qureshi
46
Reputation points
commented 2025-01-17T09:41:29.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 91%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJZ%3C/text%3E%3C/svg%3E)
Jake Zhang-MSFT
8,325
Reputation points Microsoft Vendor
2 answers
Migrate/Sever ADConnect
Greetings All, I am in the process of getting rid of our physical servers and moving everything into AAD (Entra). We do not have an on-premise Exchange server but do have an on-premise active directory that does sync with Enta via ADConnect. I'm…
asked 2025-01-13T21:02:34.6566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 94%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESH%3C/text%3E%3C/svg%3E)
Shaun Healy
0
Reputation points
commented 2025-01-17T09:40:35.5466667+00:00
Jake Zhang-MSFT
8,325
Reputation points Microsoft Vendor
2 answers
I couldnt add shared calendar and shared mailbox in Outlook app on iPhone
Dear Community I believe you can help us. Our company using hybrid mode. We are using Exchange 2019 mail server inside our organisation. And we have Office 365 plan2 for using teams and other cloud features. We don't have Exchange online. My boss…
asked 2025-01-14T04:58:14.4333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 96%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Shahriyar Atayev
0
Reputation points
commented 2025-01-16T10:15:27.7733333+00:00
Shahriyar Atayev
0
Reputation points
4 answers
User is unable to login to Mailbox
Hello experts, We are in Hybrid environment and one of the user which was recently re-enabled an AD account as the user is returned back to us, is unable to login to mailbox. He is able to login in Mobile but can't login in OWA (he is assigned with EOL…
asked 2025-01-06T16:49:17.8733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 45%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Mani
316
Reputation points
answered 2025-01-16T09:07:55.85+00:00
Xintao Qiao-MSFT
5,875
Reputation points Microsoft Vendor
2 answers
Unknown HTTP error while retrieving PRT token with smart-card logon
We are currently migrating our proprietary smart-card logon system to Entra ID in combination with Entra CBA. Our machines are (successfully) Hybrid Joined. We have the single sign-on system working for password-based logons on the PC. The user gets a…
asked 2024-11-21T13:44:12.7933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(9.6, 31%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEB%3C/text%3E%3C/svg%3E)
Eric Bus
15
Reputation points
commented 2025-01-14T19:15:27.28+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 17%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESL%3C/text%3E%3C/svg%3E)
Stefan Lemanski
5
Reputation points
1 answer
Unable to change mailbox permissions
We have inherited a Hybrid Exchange environment. It consists of 1 on-prem Exchange Server (Version 15.0 (Build 1473.3)) and M365. All the mailboxes have been migrated to M365 and ADSync is present to replicate to M365. The issue we have is that even as…
asked 2025-01-09T00:03:10.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 32%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Jimhex2024
300
Reputation points
commented 2025-01-14T09:30:48.73+00:00
Bruce Jing-MSFT
8,020
Reputation points Microsoft Vendor
1 answer
Exchange Hybrid Wizard Error
Hi, At the final step of the Hybrid Wizard (Validating Hybrid Agent for Exchange usage), I am getting this error message. I've searched for this error and cannot find the correct fix. Thanks. The log files show his error: ERROR 10349 [Client=UX,…
asked 2025-01-05T15:12:25.15+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 62%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
shocko
125
Reputation points
commented 2025-01-14T09:29:33.22+00:00
Bruce Jing-MSFT
8,020
Reputation points Microsoft Vendor