Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
2,034 questions
4,692 questions with Microsoft Exchange Online Management tags
0 answers
unable to map sharepoint folders
Hi All, I have a Windows 10 VM hosted in Azure, and I am trying to map SharePoint site folders as a local drive. I have two folders, let's say folder1 and folder2. I logged in with my account, let's say user1@contoso.com. I successfully mapped the…
asked 2025-01-18T19:46:54.5066667+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
asked 2025-01-18T19:46:54.5066667+00:00
Roger Roger
6,691
Reputation points
0 answers
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
Roger Roger
6,691
Reputation points
asked 2025-01-18T08:40:11.4266667+00:00
Roger Roger
6,691
Reputation points
2 answers
One of the answers was accepted by the question author.
Unable to get full list of users with Legal Hold
Hello All, I tried this command to get all users who are placed on Holds Get-Mailbox -ResultSize unlimited | where{$_.InPlaceHolds -ne $null} | FL DisplayName,PrimarySmtpAddress,RecipientTypeDetails,InPlaceHolds | Export-Csv -Path…
2 answers
One of the answers was accepted by the question author.
when i run the connect-exchangeonline to connect it it should open a authentications window but it gives the error A window handle must be configured. See https://aka.ms/msal-net-wam#parent-window-handles At C:\Program Files\WindowsPowerShell\Modules\Exc
when i connect-exchangeonline i get this error : A window handle must be configured. See https://aka.ms/msal-net-wam#parent-window-handles At C:\Program…
asked 2024-12-06T11:41:18.0066667+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(195.2, 52%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Tanuj Saini
50
Reputation points
commented 2025-01-17T11:07:22.41+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, 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' %3ETB%3C/text%3E%3C/svg%3E)
Tristan Buckley
0
Reputation points
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
![](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
8,165
Reputation points Microsoft Vendor
1 answer
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
12,011
Reputation points
commented 2025-01-17T09:38:22.0033333+00:00
Jake Zhang-MSFT
8,165
Reputation points Microsoft Vendor
1 answer
How to add custom MIME header in email in Exchange online
Hello, We want to know if we can add a custom MIME header in email in Exchange online messages so if we receive the email in Bcc we can redirect that email to a specific mailbox. It is to use SAP application with EXO. SAP has suggested the following…
asked 2025-01-16T10:46:50.5+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(44.800000000000004, 25%, 14%)' 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)
Mohd Ajaz Khan
0
Reputation points
commented 2025-01-17T08:54:23.4+00:00
Mohd Ajaz Khan
0
Reputation points
2 answers
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
12,011
Reputation points
commented 2025-01-17T08:07:48.41+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
5,640
Reputation points Microsoft Vendor
1 answer
Message size limit for HVE
I am looking at enabling High Volume Email (HVE) for some applications to send SMTP messages. I need to know what the message size restrictions for this are. I have seen in 3rd party blog posts they are saying there is a 10mb attachment size limit, but I…
asked 2025-01-09T02:13:24.93+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(67.2, 84%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
Geezer32
91
Reputation points
commented 2025-01-17T06:10:47.92+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(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
3,395
Reputation points Microsoft Vendor
1 answer
How to use Division attribute for Dynamic Distribution Group
I'm trying to create a Dynamic Distribution Group, and I need to make a decision based on the Division attribute. I can't select the attribute because under Dynamic membership rules it is not listed as a selectable Property in the dropdown. Does…
asked 2025-01-03T17:37:24.3733333+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(243.2, 94%, 33%)' 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)
MRMO Admin (TEST)
0
Reputation points
commented 2025-01-17T06:08:43.4133333+00:00
Alex Zhang-MSFT
3,395
Reputation points Microsoft Vendor
2 answers
Outage with Exchange Online?
Greetings, We have a user who was created and licensed about 4 hours ago but their Exchange Online mailbox still is not provisioned. The message in M365 Admin for the user when you click on the mail tab is We are preparing a mailbox for the user. User…
Office Management
Office Management
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Management: The act or process of organizing, handling, directing or controlling something.
2,238 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,692 questions
asked 2025-01-17T01:16:14.32+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, 76%, 19%)' 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)
mpls
100
Reputation points
answered 2025-01-17T06:01:36.8166667+00:00
Alex Zhang-MSFT
3,395
Reputation points Microsoft Vendor
0 answers
Unable to get full list of users with Legal Hold
Hello All, I tried this command to get all users who are placed on Holds Get-Mailbox -ResultSize unlimited | where{$_.InPlaceHolds -ne $null} | FL DisplayName,PrimarySmtpAddress,RecipientTypeDetails,InPlaceHolds | Export-Csv -Path…
asked 2025-01-16T19:36:53.88+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
commented 2025-01-17T02:48:16.2+00:00
Xintao Qiao-MSFT
5,640
Reputation points Microsoft Vendor
1 answer
How to fix Error Acquiring Token
I'm getting this error whenever i try to connect to Exchange online using PowerShell as Admin and I can't figure out how to fix it. Error Acquiring Token: Unknown Status: Unexpected Error: 0xffffffff80070520 Context: (pii) Tag: 0x21420087 (error code…
asked 2025-01-13T15:53:39.0066667+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(172.8, 78%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAT%3C/text%3E%3C/svg%3E)
Andrea Thiel
0
Reputation points
commented 2025-01-17T01:34:47.53+00:00
Xintao Qiao-MSFT
5,640
Reputation points Microsoft Vendor
1 answer
Unable to remove GuestMailUser with missing the actual Entra ID Guest User
Hello, I encountered a problem where we imported external users and it created duplicate records of GuestMailUser in Exchange Online for the same person alex.growth@contoso.com with the identical records. It had 1 single guest user in Entra ID that we…
asked 2024-12-17T20:43:03.1266667+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(307.2, 83%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Alex Rough
60
Reputation points
commented 2025-01-16T18:21:52.16+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, 68%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECJ%3C/text%3E%3C/svg%3E)
Clay Johanson
0
Reputation points
2 answers
Having Error of "550 5.1.10" in Exchange Online
I'm having an error while sending emails to other domains and am also unable to receive some emails, after sending an email a bounce back email will appear by Microsoft having an error of "550 5.1.10" in Exchange Online, however, the…
asked 2025-01-15T09:28:17.3866667+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(102.4, 89%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
GD
0
Reputation points
answered 2025-01-16T09:21:44.9566667+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
7,785
Reputation points Microsoft Vendor
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
Mani
316
Reputation points
answered 2025-01-16T09:07:55.85+00:00
Xintao Qiao-MSFT
5,640
Reputation points Microsoft Vendor
1 answer
CsApplicationAccessPolicy
Hi All, I am using an Exchange 2016 hybrid environment. I have created a CsApplicationAccessPolicy and assigned it globally in Teams online using the following syntax: Grant-CsApplicationAccessPolicy -PolicyName "MyPolicy1" -Global I want to…
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
2,034 questions
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,680 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,692 questions
Microsoft Teams Development
Microsoft Teams Development
Microsoft Teams: A Microsoft customizable chat-based workspace.Development: The process of researching, productizing, and refining new or existing technologies.
3,485 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,759 questions
asked 2025-01-10T05:05:54.93+00:00
Glenn Maxwell
12,011
Reputation points
commented 2025-01-16T01:09:07.5766667+00:00
Alex Zhang-MSFT
3,395
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 2025-01-15T09:46:53.49+00:00
Checior200
0
Reputation points
3 answers
One of the answers was accepted by the question author.
Remote Server returned '554 5.4.0'
Hi All, One of my user is facing issue sending email to an external domain user. he is getting the below NDR. is anything to look at my end or its an issue at the recipient domain end. Delivery has failed to these recipients or groups: …
asked 2021-02-26T23:32:19.57+00:00
Glenn Maxwell
12,011
Reputation points
commented 2025-01-14T22:01:33.3133333+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(131.20000000000002, 74%, 22%)' 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)
Yinka Adeyemo
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Calender Meeting Forward
Hi All I have a requirement from a user, when user sends meeting invite to users, that meeting invite by default should not be forwarded to any other person. i.e users should not forward it. When i create a new meeting invite, under Response…
asked 2021-03-25T19:35:40.54+00:00
Glenn Maxwell
12,011
Reputation points
commented 2025-01-14T15:56:22.2933333+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(150.4, 75%, 24%)' 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)
Daniel
0
Reputation points