Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,355 questions
3 answers
FileShareWitness disappeared and all databases dismounted
In Exchange 2013, I have a DAG with three mailbox servers: two in the primary site and one in a DR site. The issue I'm facing is that, occasionally, due to a connectivity issue, the file share witness or quorum disk becomes unavailable, and as a result,…
asked 2024-11-14T11:49:44.49+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(19.2, 46%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIH%3C/text%3E%3C/svg%3E)
Innocent Heartvoice
296
Reputation points
answered 2024-11-21T07:49:38.8833333+00:00
Innocent Heartvoice
296
Reputation points
1 answer
Exchange Public Folder Sizes / Dynamics for Small Business - best path...?
Apologies if this is a simple question. We are a small business. 5-6 people on basic/premium 365 office business package. Currently using Code2 to manage project email (legacy issue) We have around 300-400 project each year Each year the total email…
asked 2024-11-20T10:26:28.93+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, 1%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOB%3C/text%3E%3C/svg%3E)
Owen B
0
Reputation points
answered 2024-11-21T07:34:27.3366667+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(310.4, 26%, 40%)' 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)
Mengying Li (Shanghai Wicresoft Co Ltd)
315
Reputation points Microsoft Vendor
1 answer
Is it possible to migrate 365 meeting room to on exchange 2019 on premises environment?
I am trying to migrate meeting room created in 365 environments to exchange 2019 on premises environment. Please let me know the feasibility.
asked 2024-11-11T06:17:56.1+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(38.4, 70%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Dayan Sanjeewa Kannangara
0
Reputation points
commented 2024-11-21T07:03:12.8133333+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(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
1,990
Reputation points Microsoft Vendor
3 answers
query on mail contacts/mail users
Hi All, I am working in an Exchange 2016 hybrid environment. I have mail contacts and mail users in Exchange 2016, as well as mail contacts, mail users, and external users in Exchange Online. I also have distribution lists (DLs) in both Exchange…
asked 2024-11-06T22:30:59.5466667+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, 72%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERF%3C/text%3E%3C/svg%3E)
Rising Flight
4,596
Reputation points
commented 2024-11-21T07:02:54.77+00:00
Alex Zhang-MSFT
1,990
Reputation points Microsoft Vendor
1 answer
retention policy/tags
Hello Everyone i have a unified group mailbox lets say [email protected], how can i know if any retention policy or tag is being applied on this unified group mailbox. 2.I have MRM Retention Policies and MRM Retention Tags set up under Data Lifecycle…
asked 2024-11-01T11:38:06.5366667+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
6,406
Reputation points
commented 2024-11-21T07:02:14.97+00:00
Alex Zhang-MSFT
1,990
Reputation points Microsoft Vendor
1 answer
P2 Warning Patch and autoreplies
Hello all, with the recent November patch for Exchange (Exchange 2016, CU23), our autoreplies generated by our exchange server get flagged as suspicious…
asked 2024-11-20T13:52:01.93+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, 72%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
fzb
106
Reputation points
commented 2024-11-21T02:07:14.31+00:00
Alex Zhang-MSFT
1,990
Reputation points Microsoft Vendor
1 answer
MessageTrace
Hi All, I am using an Exchange 2016 hybrid environment. All my users are created on-premises and migrated to Exchange Online. One of my users, let’s say User1, is sending emails to User2, but User2 is not receiving the emails. I have checked User2's…
asked 2024-11-18T22:03:22.35+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
11,621
Reputation points
commented 2024-11-21T01:30:20.29+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
6,850
Reputation points Microsoft Vendor
1 answer
Permissions
I have a unified group and a distribution list (DL). I want to provide users with Send As and Send on Behalf permissions for the unified group/distribution list using PowerShell. I also want to know how to remove these permissions. Is the syntax below…
asked 2024-11-15T23:52:44.7166667+00:00
Roger Roger
6,406
Reputation points
commented 2024-11-21T01:29:16.81+00:00
Jake Zhang-MSFT
6,850
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
How do I remove old Monitoring for a server that has been removed?
I have been getting Health issues since I retired an Exchange server. The health report shows the HealthSet "RemoteMonitoring" has issues. In the healthset I can see it is mentioning the retired server. How do I remove the healthsets…
asked 2024-11-12T18:50:00.57+00:00
ComputerHabit
966
Reputation points
accepted 2024-11-20T13:45:27.4166667+00:00
ComputerHabit
966
Reputation points
4 answers
No emails visible in my Exchange inbox in Mac Mail or Outlook online
I use Mac Mail to compose, send and receive email. I pay monthly for Microsoft Exchange server to host my email accounts. That's about the limit of my email knowledge! I was told to post here because this forum "is designed to support advanced users…
asked 2024-11-17T11:47:17.84+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, 18%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
PeteMay
0
Reputation points
answered 2024-11-20T08:49:50.7833333+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
6,025
Reputation points Microsoft Vendor
1 answer
Exchange Server 2019 mrsProxy 401 UnAuthorized Error (Trying to Migrate to Exchange Online)
Hello, I am trying to migrate from an exchange server 2019 on prem server to exchange online. However I keep getting the 401 unauthorized error. I get it at every point. If i do HCW i get it, test migration availability, setup migration endpoint in…
asked 2024-11-19T15:03:22.4633333+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(169.60000000000002, 63%, 26%)' 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)
Desired2Learn
0
Reputation points
answered 2024-11-20T03:09:08.3266667+00:00
Alex Zhang-MSFT
1,990
Reputation points Microsoft Vendor
1 answer
Troubleshooting Content Index State Issues for Database Copy in DR Site - Exchange 2016 DAG
Hello Community, I am currently facing an issue with the Content Index State in my Exchange 2016 DAG environment, and I would greatly appreciate your assistance. Here’s a detailed description of my environment, the problem, and the steps I’ve taken so…
asked 2024-11-19T07:58:27.6266667+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(19.2, 15%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Moshiur (Moshiur Khan)
40
Reputation points
answered 2024-11-20T02:48:10.8766667+00:00
Jake Zhang-MSFT
6,850
Reputation points Microsoft Vendor
4 answers
One of the answers was accepted by the question author.
Mail flow rules stop working
After installing KB 5044062 on Exchange 2019, my mail flow rules stopped working After installing the above, I used HealtChecker and it asked to change the transport service to the following: Set-TransportService Mailbox1…
asked 2024-11-14T07:36:16.92+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(144, 67%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
Johnny Broe
366
Reputation points
answered 2024-11-19T14:35:25.4733333+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(3.2, 86%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERJ%3C/text%3E%3C/svg%3E)
Ricardo João Testa | Intelitec
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Updating Self-signed Exchange 2016 certificates
Доброго дня! Подскажите правильный алгоритм продления самоподписанных сертификатов почтовой системы. По интернету много противоречивых сведений, зачастую предлагается противоположные решения. Тестового полигона у меня нет и проверить мне негде. У меня…
asked 2024-10-28T08:29:19.94+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, 11%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVS%3C/text%3E%3C/svg%3E)
Valeriy Soldatov
20
Reputation points
accepted 2024-11-19T12:18:38.79+00:00
Valeriy Soldatov
20
Reputation points
2 answers
audit logs
Hi All, I have a user in Exchange Online whose sent emails from the last one month (i.e., the sent items) are missing from users mailbox. The emails are not present in the Deleted Items or the Recoverable Items folder. Will the following syntax help me…
asked 2024-11-11T22:20:55.82+00:00
Glenn Maxwell
11,621
Reputation points
commented 2024-11-19T09:37:57.8633333+00:00
Bruce Jing-MSFT
6,025
Reputation points Microsoft Vendor
1 answer
Exchange 2016 DAG node chashes
Hi! Need some help with my Exchange 2016 DAG. At last few moths we encountered problem with our DAG nodes. We have one DAG (ExDAG) with two nodes: Ex01 and Ex02. Situation. By some unknown reason Ex01 periodically crashes. Event log can't give us…
asked 2024-11-12T18:35:38.2233333+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(83.2, 81%, 18%)' 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)
Евгений Котляревский
21
Reputation points
commented 2024-11-19T02:55:14.2833333+00:00
Jake Zhang-MSFT
6,850
Reputation points Microsoft Vendor
1 answer
Event ID 4017 MSExchangeIS every 15 minutes for one database
We are migrating mailboxes with -SuspendWhenReadyToComplete from Exchange 2016 to a new databases in Exchange 2019 CU14 No mailboxes migrated at 100% yet Only ONE database for each node of the new DAG in Exchange 2019 generate the event ID 4017 every…
asked 2024-11-02T18:57:04.4366667+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(48, 21%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESR%3C/text%3E%3C/svg%3E)
Sara Rojas
0
Reputation points
commented 2024-11-19T02:16:44.13+00:00
Jake Zhang-MSFT
6,850
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Query on Address book
Hi All, I have renamed the display name and email address of an exchange online distribution list. I believe the address book updates once every 24 hours. Is it possible to manually update the offline address book so that users can see the new DL display…
asked 2024-11-11T22:27:20.25+00:00
Glenn Maxwell
11,621
Reputation points
accepted 2024-11-18T21:13:01.32+00:00
Glenn Maxwell
11,621
Reputation points
1 answer
One of the answers was accepted by the question author.
How to Fix The mailbox with mailbox guid caused a crash or resource outage on database
While using the Exchange server, my server was crashing continuously, I checked the even log and got the message: Event Id 1013 The mailbox with mailbox guid <Mailbox GUID> caused a crash or resource outage on database <Database Name>…
![](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, 33%, 35%)' 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
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…
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
commented 2024-11-18T09:57:42.9666667+00:00
Jake Zhang-MSFT
6,850
Reputation points Microsoft Vendor