Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,649 questions
4,391 questions with Microsoft Exchange Online Management tags
1 answer
Email Encryption
Hello Team, I we have created exchange transport rule to encrypt the email, this is working as expected but for few users we see below error when they try to send email, can someone help on this. Rule: Error: Fail | Reason: [{LED=550-5.7.162…
asked 2024-07-17T05:07:45.9466667+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, 35%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENN%3C/text%3E%3C/svg%3E)
Nandan NK
50
Reputation points
commented 2024-07-25T08:43:30.9066667+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(137.6, 20%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
Mike Hu-MSFT
2,490
Reputation points Microsoft Vendor
1 answer
The window closes automatically when connect to Exchange Online with PowerShell
In order to change some of the organization's settings, I entered these commands in PowerShell one after the other. I don't know if there was a successful connection to Exchange Online PowerShell. But as soon as the last command is lost, the PowerShell…
asked 2024-07-25T01:27:35.45+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(259.20000000000005, 14.000000000000002%, 35%)' 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)
GRS
0
Reputation points
answered 2024-07-25T07:30:20.6733333+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
0
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
"Set-Mailbox : A parameter cannot be found that matches parameter name 'UserCertificate'" when using Entra Application
Hello, I have a powershell script to do a manual bulk upload of S/MIME certificates to exchange online, but it needs me to authenticate as a domain admin interactively on every run: # Connect to Exchange-Online using your own Credentials Install-Module…
asked 2024-07-24T13:49:24.6733333+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, 55.00000000000001%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETN%3C/text%3E%3C/svg%3E)
Tim Niedermaier
20
Reputation points
accepted 2024-07-24T16:13:02.6533333+00:00
Tim Niedermaier
20
Reputation points
2 answers
One of the answers was accepted by the question author.
Changing the working hours on a room mailbox in Outlook/Exchange
I setup a Room resource recipient in Exchange so that users could book the associated conference room. This part works, but when I attempt to view the room's schedule in Scheduling Assistant, the room shows as Out of Office for regular working…
asked 2024-07-23T15:40:15.43+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(35.2, 17%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAV%3C/text%3E%3C/svg%3E)
Adele Vance
20
Reputation points
accepted 2024-07-24T15:16:46.3566667+00:00
Adele Vance
20
Reputation points
2 answers
One of the answers was accepted by the question author.
Add-MailboxPermission : The term ‘Add-MailboxPermission’ is not recognized
Hi, We are using the following command to connect to ExchangeOnline using Service Principal: Connect-ExchangeOnline -AppId $Application.AppId -CertificateThumbprint $thumb -Organization "OrganizationName" It connected with no errors. The…
![](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, 96%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
3 answers
One of the answers was accepted by the question author.
Error accessing sharepoint site.
Hi All i have a sharepoint site when i click it i see the message 404 NOT FOUND https://contoso.sharepoint.com/sites/site01 I have logged into sharepoint admin center--Active Site-General-URL-i have added myself as the owner but still i am getting…
asked 2022-02-25T11:20:57.863+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
10,781
Reputation points
answered 2024-07-24T10:17:04.98+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(92.8, 10%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Myles Devlin
0
Reputation points
1 answer
One of the answers was accepted by the question author.
If I authorize someone to send as me though Exchange Online will I see the sent emails?
Lets assume I am the owner of the mailbox "george@example.com" and via the Exchange Online administration I allow the owner of "john@example.com" to send emails as "george@example.com" while I am out of office. Will those…
1 answer
Shared account for Approval process.
The shared accounts works for Approval Process after a Transport Rule is applied? There is an hypothetical case where an external/internal user send a message, the transport rule send it to approval to a shared account, but there is an error: *(The…
asked 2024-07-23T13:10:13.4466667+00:00
Anielka Oliveros
110
Reputation points
answered 2024-07-24T09:05:27.8533333+00:00
Alex Zhang-MSFT
0
Reputation points Microsoft Vendor
1 answer
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…
asked 2024-07-02T21:50:12.4333333+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(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
5,446
Reputation points
commented 2024-07-24T06:35:41.7933333+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(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
2,985
Reputation points Microsoft Vendor
1 answer
can't send or receive hotmail emails. it states my mailbox is full however; my onedrive says i only used 1.1 GB out of 5.
can't send or receive hotmail emails. it states my mailbox is full however; my onedrive says i only used 1.1 GB out of 5. This has been happening for over a month. Response needs to go to dwiseman5414@gmail.com since my hotmail isn't working
asked 2024-07-17T14:30:03.3533333+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(35.2, 38%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDW%3C/text%3E%3C/svg%3E)
Donna Wiseman
0
Reputation points
commented 2024-07-24T03:06:32.6733333+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, 18%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENM%3C/text%3E%3C/svg%3E)
Noah Ma-MSFT
2,345
Reputation points Microsoft Vendor
2 answers
Multiple domains, separate aliases
Trying to get to grips with Exchange Online for the first time, made more painful with using Apple software for mail etc but that aside... If I have domain1.com and domain2.com how can I setup info@domain1.com and info@domain2.com as seperate mailboxes?…
![](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, 94%, 24%)' 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)
157 answers
E-Mail sending to Offcie/Microsoft365 customers not possible - 451 4.7.500 Server busy
Hi, since this morning 5 am we are not able to send E-mails to office365/Microsoft365 Customers. Our Mails are stuck in our own queue and get the response: host customername.mail.protection.outlook.com 451 4.7.500 Server busy please try again later wit…
![](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(211.20000000000002, 86%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%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(268.8, 76%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
3 answers
Move my source of authority for all things Exchange to Exchange Online
A few years ago, we moved all of our on-prem Exchange 2010 users to Exchange Online using a full hybrid migration. When have no on-prem Exchange servers anymore. Many of the changes we make to mailboxes, etc., requires the use of the Exchange 2010…
asked 2024-07-22T16:07:47.2166667+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' %3EY%3C/text%3E%3C/svg%3E)
York
40
Reputation points
answered 2024-07-23T08:41:53.1133333+00:00
Amit Singh
4,956
Reputation points
5 answers
Getting Warning : "This group folder is associated with an email account, Click the File TAB" when closing a folder in outlook 365, already removed association in EAC
Getting Warning : "This group folder is associated with an email account, Click the File TAB" when closing a folder in outlook 365, already removed association in EAC
asked 2024-07-09T01:11:38.81+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(291.2, 49%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EQG%3C/text%3E%3C/svg%3E)
Qbit Global Admin
0
Reputation points
commented 2024-07-23T07:48:15.66+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
1,645
Reputation points Microsoft Vendor
2 answers
How to share calendar information between different 365 tenants
Hello, I am the admin of two different 365 tenants. In one tenant (Tenant A), we have 2 room resources. I would like to be able to see those resources and their calendar information to book them from Tenant B. I came across this guide to create an…
asked 2024-07-10T08:27:00.1233333+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(57.599999999999994, 41%, 15%)' 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)
Dan
0
Reputation points
commented 2024-07-23T07:46:08.5433333+00:00
Xintao Qiao-MSFT
1,645
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Query on Distribution List
Hi All, I have a distribution list (DL) with the display name "TestA" and the email address TestA@contoso.com. I want to rename the DL display name from "TestA" to "TestB" and change the email address from TestA@contoso.com…
asked 2024-07-18T22:19:41.7333333+00:00
Glenn Maxwell
10,781
Reputation points
accepted 2024-07-23T06:18:57.4633333+00:00
Glenn Maxwell
10,781
Reputation points
3 answers
One of the answers was accepted by the question author.
Removing On-Premises Exchange Servers after Migrating to Office 365
Hi Microsoft experts. I have a concern like the article here https://practical365.com/removing-premises-exchange-servers-migrating-office-365/, but I don't know if Microsoft has a solution so far for decommissioning on-premises Exchange but still…
asked 2024-07-11T01:28:41.8+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, 2%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPT%3C/text%3E%3C/svg%3E)
Parker Tran
20
Reputation points
accepted 2024-07-23T01:55:52.49+00:00
Parker Tran
20
Reputation points
1 answer
How to run a calcheck for a office365 user mailbox without a outlook.
How do we run a calcheck on office365 mailbox without outlook, i have tried running the calcheck by adding a different mailbox as a additional profile in outlook but it is picking up only my profile. i need to run this to check the calendar errors on a…
asked 2024-07-01T03:15:11.36+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, 65%, 39%)' 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)
pavanVC
0
Reputation points
commented 2024-07-22T06:06:12.92+00:00
Bruce Jing-MSFT
2,985
Reputation points Microsoft Vendor
1 answer
Exchange online flagging emails with users who have the same name as someone internal as spam
Hello, I have a question reagarding some thing I am observing which is interesting. Occasionally a user with exactly the same name as an internal user will email someone in our company and it will be sent to the quarantine. We know the reason is because…
asked 2024-07-01T11:49:42.6666667+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(140.8, 76%, 23%)' 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)
Audi911
0
Reputation points
commented 2024-07-22T06:05:51.2766667+00:00
Bruce Jing-MSFT
2,985
Reputation points Microsoft Vendor
1 answer
Using a private endpoint for Exchange Online Relay - GCC high
We have an online only configuration in Azure GCC high. We have virtual compute. We would like to setup an SMTP relay to be used for notifications as a trusted connection to exchange online. I understand the documentation here:…
asked 2024-07-02T15:28:37.45+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(252.8, 11%, 34%)' 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)
Rider, Justin
0
Reputation points
commented 2024-07-22T06:05:06.6366667+00:00
Bruce Jing-MSFT
2,985
Reputation points Microsoft Vendor