1,461 questions
1,461 questions with Exchange | Exchange Server | Other tags
2 answers
One of the answers was accepted by the question author.
Does autodiscover v2 supports only exchange online or on prem as well
I am trying to migrate my code from autodiscover v1 to autodiscover v2 for my product. I m using a hybrid environment now i just want to know if autodiscover v2 supports on prem users and if so what will be the endpoint because i am getting 404 not found…
Exchange | Exchange Server | Other
![](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, 87%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
1 answer
Unable to Add Mailbox Server to DAG – Cluster API Failed
I am currently encountering a persistent issue while attempting to add a mailbox server from our DR site to a Database Availability Group (DAG) in our Exchange Server environment. Despite following the recommended best practices, the operation fails with…
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-14T16:54:20.1666667+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, 52%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Md Amteaz Bulbul
20
Reputation points
edited an answer 2025-07-15T04:58:53.8133333+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(246.4, 68%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJT%3C/text%3E%3C/svg%3E)
Jade-T
2,310
Reputation points Microsoft External Staff
Moderator
0 answers
Unable to Add Mailbox Server to DAG – Cluster API Failed
Hello Experts, I’m encountering a persistent issue while adding the mailbox server from DR site to a Database Availability Group (DAG) in my Exchange Server environment. Despite following all best practices, the operation fails with a cluster API timeout…
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-13T11:54:43.4133333+00:00
Md Amteaz Bulbul
20
Reputation points
edited the question 2025-07-14T16:47:02.9066667+00:00
Md Amteaz Bulbul
20
Reputation points
2 answers
Outlook desktop
Hello Please i need your help on this issue. On Outlook desktop, Mail view I have a task pane. When I click the task in the list a popup opens with the text: "We are getting your task list ready". It is showing preloaded and never ends…
Exchange | Exchange Server | Other
1,461 questions
Outlook | Windows | Classic Outlook for Windows | For business
10,142 questions
Exchange | Other
702 questions
asked 2024-04-16T11:03:04.7766667+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(70.4, 17%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIN%3C/text%3E%3C/svg%3E)
Iniobong Nkanga
2,061
Reputation points
answered 2025-07-14T13:59:23.4333333+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(102.4, 73%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDR%3C/text%3E%3C/svg%3E)
D Rumsey
0
Reputation points
2 answers
Cleanup from issues experienced with Exchange Server 2019 CU15 PrepareSchema and PrepareAD
Over this last weekend, I decided to run the PrepareSchema and PrepareAD steps for CU15 since, up until now, it has been a fairly quick and straightforward process. Both seemed to complete without issue, but then I noticed that repadmin was reporting…
Exchange | Exchange Server | Other
1,461 questions
![](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, 28.999999999999996%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBH%3C/text%3E%3C/svg%3E)
1 answer
How to correct meeting requests appearing twice in Outlook calendar?
Using Outlook 2021 with Exchange 2019 on premise. The calendar of one of our users displays twice every event for which she receives an invitation. All events and meeting requests she creates are not impacted by this issue. We have already tried multiple…
Exchange | Exchange Server | Other
1,461 questions
![](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(92.8, 21%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
![](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, 19%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
1 answer
can not create my hotmail account to outlook
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-10T23:20:43.54+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(51.2, 30%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFM%3C/text%3E%3C/svg%3E)
FAS Michelle
0
Reputation points
commented 2025-07-14T03:36:54.19+00:00
Jade-T
2,310
Reputation points Microsoft External Staff
Moderator
1 answer
my outlook doesn't work on phone and browsers, error 401, how to fix it?
UTC Date: 2025-07-10T09:28:04.885Z Client Id: **PII removed** Session Id: **PII removed** Client Version: 20250704003.03 BootResult: fail Back Filled Errors: Unhandled Rejection: Error: 401:undefined|undefined:undefined err: Error: 401 esrc:…
Exchange | Exchange Server | Other
1,461 questions
![](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(272, 59%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEC%3C/text%3E%3C/svg%3E)
![](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(217.60000000000002, 19%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKN%3C/text%3E%3C/svg%3E)
1 answer
Can't login account on Outlook App. Facing "An error occurred during authentication. Please try again later."
We are experiencing an issue with logging into Exchange On Premises ( Exchange Server 2013/2019) email on the Outlook app for both Android and iOS. All users who are accessing their accounts for the first time or relogging after logging out are…
Exchange | Exchange Server | Other
1,461 questions
Outlook | Windows | Classic Outlook for Windows | For business
10,142 questions
asked 2024-11-13T12:48:22.8933333+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(297.6, 93%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYA%3C/text%3E%3C/svg%3E)
Yousuf Aziz
0
Reputation points
edited a comment 2025-07-10T16:18:59.7066667+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(147.20000000000002, 20%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
Ahmad Abd ElHakim
0
Reputation points
0 answers
microsoft 365 - Outlook will not connect to server after windows update
Outlook will not connect to server immediately after windows update. I can now connect to Office 365 but states my account does not have permission to view or manage
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-10T13:06:35.9+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(80, 45%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDH%3C/text%3E%3C/svg%3E)
Dennis Hickie
0
Reputation points
edited the question 2025-07-10T14:04:25.89+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(284.8, 62%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDH%3C/text%3E%3C/svg%3E)
Duane Hookom
80
Reputation points
Volunteer Moderator
0 answers
Outlook says to view more messages i need to click on the link for Microsoft Exchange
No results even though Outlook says there are four items on the server. Followed these instructions: Open Outlook > Click File > Account Settings > Account Settings. Click the Exchange or Microsoft 365, and then click Change. Under Offline…
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-10T13:45:44.8766667+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(96, 22%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES4%3C/text%3E%3C/svg%3E)
Stanley1957-4670
0
Reputation points
asked 2025-07-10T13:45:44.8766667+00:00
Stanley1957-4670
0
Reputation points
1 answer
I have been locked out of my personal email account for a week, how can I access it again?
I have been locked out of my email account for a week and have submitted the security verification form but still haven't heard back. Is there anything else I can do? I need to access my emails and I don't know what more to do Thank you, Marie
Exchange | Exchange Server | Other
1,461 questions
asked 2025-07-03T14:52:23.6633333+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(51.2, 15%, 14%)' 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)
Marie
0
Reputation points
commented 2025-07-10T07:14:33.33+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(291.2, 25%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Marie Langlade
0
Reputation points
2 answers
Could not start IIS Admin service. Event 7024
Hi, I am having an issue accessing my exchange admin center (exchange 2016) via web browser, HTTP 500 internal error. upon checking the services, I found that IIS Admin was unable to start and was showing this error message By checking event…
Exchange | Exchange Server | Other
1,461 questions
Windows development | Internet Information Services
1,755 questions
asked 2024-12-15T02:11:57.2766667+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, 65%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJR%3C/text%3E%3C/svg%3E)
Joel Rodriguez
0
Reputation points
commented 2025-07-07T02:38:27.2533333+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(246.4, 62%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETT%3C/text%3E%3C/svg%3E)
Tom Tran (WICLOUD CORPORATION)
10
Reputation points Microsoft External Staff
1 answer
When will Microsoft clarify Exchange Server SE "Qualifying Cloud Subscriptions"
This is getting very annoying, and the question keeps being avoided by Microsoft anyone would think this is deliberate, sureley now Exchange Server SE has been released this information should be available? Other cloud subscription licenses besides…
Exchange | Exchange Server | Other
1,461 questions
![](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(198.4, 13%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
1 answer
Exchange server domian across migration with certificater
"I have an existing Exchange Server 2016 with the MRS (Mailbox Replication Service) enabled. On IIS, both the Frontend and Backend are bound to a public wildcard certificate (*). Now, I'm performing a cross-forest migration. All other configurations…
Exchange | Exchange Server | Other
1,461 questions
![](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, 92%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
0 answers
Exchange-SMTP app connect failed some times
"I have an application that tries to connect to the SMTP service of Exchange Server 2019 for sending emails. However, it occasionally fails to send messages—but not all jobs fail. I tried using port 587 and 25, and the issue occurs with both. How…
Exchange | Exchange Server | Other
1,461 questions
1 answer
One of the answers was accepted by the question author.
Shared calendars do not display in Outlook mobile app
User has an iphone with the outlook app. Go to add a shared calendar in outlook mobile, and it is checked that she already has it, but nothing displays. Uninstalled and reinstalled outlook, removed and added account, deleted shared calendar on desktop…
Exchange | Exchange Server | Other
1,461 questions
Outlook | Windows | Classic Outlook for Windows | For business
10,142 questions
asked 2023-11-04T02:52:15.6133333+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(115.19999999999999, 28.999999999999996%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
Ryan Wilderman
156
Reputation points
commented 2025-06-04T16:08:03.61+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, 30%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECS%3C/text%3E%3C/svg%3E)
Carly Saletnik
0
Reputation points
1 answer
A problem with MS Exchange or why outlook does not want to synchronize? 0X80040115 error
Hi everyone, today 2. april 2024 around lunchtime, we had a problem with two users connecting their outlook to the exchange server. In the event logo of Windows there is a recurring message about the loss and restoration of the connection with the MS…
Exchange | Exchange Server | Other
1,461 questions
Outlook | Windows | Classic Outlook for Windows | For business
10,142 questions
asked 2024-04-02T13:04:34.77+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(102.4, 6%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETR%3C/text%3E%3C/svg%3E)
Tomáš Rovňák
0
Reputation points
commented 2025-06-04T10:18:29.5+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, 57.00000000000001%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB3%3C/text%3E%3C/svg%3E)
Bachoo 35
0
Reputation points
2 answers
One of the answers was accepted by the question author.
Admin accounts cannot access ECP, Exchange 2019 CU12
We migrated from Exchange 2010 to Exchange 2019 CU12. But none of original Org Management access accounts get access the ECP. We all get an http 500 error. I created a brand-new account and that works fine. The new account has a mailbox On Prem, but all…
Exchange | Exchange Server | Other
1,461 questions
Exchange | Exchange Server | Management
7,925 questions
Exchange | Hybrid management
2,311 questions
asked 2023-02-20T12:20:27.59+00:00
SAT
26
Reputation points
commented 2025-06-03T17:38:30.3866667+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, 2%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGG%3C/text%3E%3C/svg%3E)
Gustavo Garrido Sánchez
0
Reputation points
3 answers
What are the symptoms of an expired "Microsoft Exchange Server Auth Certificate"?
So I recently inherited an older Exchange 2013 Standard server (fully patched) I noticed that the Microsoft Exchange Server Auth Certificate has been expired for a long time. There are no complaints or any issues reported by the users but I have noticed…
Exchange | Exchange Server | Other
1,461 questions
Exchange | Exchange Server | Management
7,925 questions
Exchange | Other
702 questions
asked 2023-01-17T13:01:51.8633333+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, 46%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECA%3C/text%3E%3C/svg%3E)
Caspar - ABO
276
Reputation points
answered 2025-05-19T07:54:51.7133333+00:00
Caspar - ABO
276
Reputation points