Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,990 questions
4,655 questions with Microsoft Exchange Online Management tags
0 answers
Distribution List Send-on-Behalf Issue Post Exchange Hybrid Migration
Hi All, After we successfully configured the Exchange Hybrid Setup, we migrated selected users or mailboxes and that migrated users/mailboxes was able to send email on behalf of the distribution list. However, after migrating those users, they are no…
asked 2024-12-25T12:43:40.99+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(294.40000000000003, 67%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECR%3C/text%3E%3C/svg%3E)
Camille Ross Ann Rudio
1
Reputation point
asked 2024-12-25T12:43:40.99+00:00
Camille Ross Ann Rudio
1
Reputation point
1 answer
Why "Encrypt" button in Outlook is not showing or enabled as it was enabled using below PowerShell cmdlets?
Why "Encrypt" button in Outlook is not showing or enabled as it was enabled using below PowerShell cmdlets? We have Exchange online environment. Set-IRMConfiguration -SimplifiedClientAccessEnabled $true Below is the PowerShell output of…
asked 2024-12-24T08:32:51.1733333+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(192, 18%, 28%)' 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)
Mytoast Admin
290
Reputation points
commented 2024-12-25T09:32:53.6966667+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
3,005
Reputation points Microsoft Vendor
1 answer
Disable Add-in
Hi All, I am using Microsoft 365 Apps for Enterprise. How can I disable or hide the add-in(Report) mentioned below on Windows and Mac devices? I am using a Microsoft 365 E5 license and believe this add-in appeared after the November updates. Please guide…
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,990 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,800 questions
Office Mac
Office Mac
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Mac: A family of Apple personal computers that run the macOS operating system.
520 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.
4,655 questions
asked 2024-12-20T07:12:19.05+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
4,716
Reputation points
commented 2024-12-25T07:58:45.2666667+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
7,250
Reputation points Microsoft Vendor
1 answer
Exchange Online Mailbox Retention
To utilize EXO for SEC Regulation and Purview eDiscovery. I think we need to have some kind of 7 years retention. What is the best way to accomplish this? MRM, Compliance Policy, Preservation lock, some kind hold policy, litigation hold ? So…
asked 2024-12-20T00:20:16.6166667+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
240
Reputation points
commented 2024-12-25T07:58:17.1633333+00:00
Bruce Jing-MSFT
7,250
Reputation points Microsoft Vendor
2 answers
Why is the mailbox still active after deleting the Exchange license
I am organizing old users from tenants and have noticed that many old users without Exchange licenses still have active email addresses. I thought these were soft deleted after 30 days. Any ideas about why email still exists?
asked 2024-12-19T00:27:28.1333333+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, 53%, 26%)' 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)
James
0
Reputation points
commented 2024-12-25T07:57:55.7466667+00:00
Bruce Jing-MSFT
7,250
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
query on copilot
One of my users has mistakenly hidden Copilot from the left pane in Teams. I don't have a license for Copilot, so I cannot check myself, but the user does have the license. Can anyone guide me on how to bring back Copilot to the left pane in Teams?
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,990 questions
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,553 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.
4,655 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.
3,441 questions
Microsoft Copilot
Microsoft Copilot
Microsoft terminology for a universal copilot interface.
432 questions
asked 2024-12-15T19:12:36.7566667+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
6,571
Reputation points
accepted 2024-12-24T19:00:30.3766667+00:00
Roger Roger
6,571
Reputation points
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 2024-12-24T09:55:37.3166667+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
5,085
Reputation points Microsoft Vendor
1 answer
user never sent an email to colleague - phishing or Spam ?
Hi All, User A received an email from user B, but user B never sent it, i even verified it in outlook. i do not see mail in sent folder of user B. Both users are in same corporate domian In Exchange online Admin centre when i do a message trace, i see a…
asked 2024-12-17T13:26:14.03+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(73.60000000000001, 46%, 17%)' 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 Rabbi
66
Reputation points
commented 2024-12-24T09:52:39.3833333+00:00
Xintao Qiao-MSFT
5,085
Reputation points Microsoft Vendor
1 answer
shared mailbox
Hi All, I have a shared mailbox, let’s say smb@contoso.com, and I have granted 3 users Send-On-Behalf-Of permissions using the syntax below. I now want to revoke one user(user3@contoso.com) Send-On-Behalf-Of permission. Could you please guide me with the…
asked 2024-12-24T06:08:35.2733333+00:00
Roger Roger
6,571
Reputation points
answered 2024-12-24T08:52:10.4566667+00:00
Bruce Jing-MSFT
7,250
Reputation points Microsoft Vendor
1 answer
Export an Exchange mailbox Calendar and import those events to a 365 Group/Team Calendar
Would like to eliminate Exchange mailbox calendars and convert to 365 Group for ease of collaboration with Teams. Need to transfer all calendar events/entries to the new 365 Group Calendar. Need to do this with multiple Exchange mailboxes that are used…
Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,373 questions
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,553 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,651 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.
4,655 questions
asked 2024-12-13T21:25:30.5533333+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, 57.99999999999999%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELC%3C/text%3E%3C/svg%3E)
Lori Collins
0
Reputation points
commented 2024-12-24T07:43:39.76+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' %3EJL%3C/text%3E%3C/svg%3E)
Jenne Li-MSFT
930
Reputation points Microsoft Vendor
2 answers
Exchange SMTP Logs
Hi All, I am using an Exchange 2016 hybrid environment. One of my applications is using an internal relay (i.e., on-prem relay). The application is triggering emails, but users are not receiving them. The users are in exchange online. Which logs do I…
asked 2024-12-16T12:41:02.4833333+00:00
Roger Roger
6,571
Reputation points
commented 2024-12-24T06:15:30.44+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
7,775
Reputation points Microsoft Vendor
2 answers
Query on API
Hi All I want to fetch service health(Monitoring) information using an API. Could you please guide me on which API I need to use.
asked 2024-12-20T05:54:44.9933333+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
11,961
Reputation points
commented 2024-12-24T05:41:54.42+00:00
CarlZhao-MSFT
43,726
Reputation points
0 answers
Getting Unauthorized issue for exchange admin reporting API's
Hi Team We are facing multiple Unauthorized issues while calling below exchange admin reporting APIs - https://reports.office365.com/ecp/reportingwebservice/reporting.svc/MailDetailDlpPolicy …
asked 2023-12-22T13:07:30.93+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(19.2, 95%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPB%3C/text%3E%3C/svg%3E)
Pooja Bochare
5
Reputation points
commented 2024-12-24T04:37:16.1866667+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, 52%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Aravind Shankar
0
Reputation points
2 answers
Does Exchange online cmdlet requires MFA after m365 phase 2 MFA enforcement
Exchange online is not mentioned in the MFA enforcement page. when MFA will be enforced for exchange online. reference link : https://learn.microsoft.com/en-us/entra/identity/authentication/concept-mandatory-multifactor-authentication
asked 2024-12-23T09:40:27.14+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, 51%, 10%)' 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)
soorya raj
81
Reputation points
answered 2024-12-24T02:21:44.21+00:00
Xintao Qiao-MSFT
5,085
Reputation points Microsoft Vendor
1 answer
Mail flow rules not work with group
Hi all, I have a mail flow rule as below flexport.booking is a Mail-enabled security group synced from AD flexport.automation is a shared mailbox sean.thang is a user mailbox flexport.booking can receive message from outside and all of it's member…
asked 2024-12-19T07:10:26.45+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(201.6, 17%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJC%3C/text%3E%3C/svg%3E)
Jack Chuong
431
Reputation points
commented 2024-12-24T02:07:14.3133333+00:00
Jake Zhang-MSFT
7,775
Reputation points Microsoft Vendor
1 answer
Attach and detach of mailbox
We have an Exchange 2016 mailbox in an area which has a very slow link and we are unable to migrate this mailbox to 0365 What would be the best way to migrate with the least amount of downtime to avoid non-delivery reports ? Could we archive the contents…
asked 2024-12-12T15:43:28.8233333+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(112.00000000000001, 30%, 20%)' 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)
Reggie
20
Reputation points
commented 2024-12-24T01:56:31.7766667+00:00
Jake Zhang-MSFT
7,775
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Mails not visible after converting from Shared mailbox to regular mailbox
There is an user whose mailbox we converted to shared mailbox for a period of six months while the user was on long leave, User joined back this week, so we converted the mailbox back to normal mailbox. It’s been 48 hours after the conversion, all the…
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,800 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
4,218 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,363 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.
4,655 questions
Microsoft Exchange Licensing
Microsoft Exchange Licensing
Microsoft Exchange: Microsoft messaging and collaboration software.Licensing: Rules, regulations, and restrictions that define how software can be used and distributed.
28 questions
asked 2024-12-13T15:18:11.6733333+00:00
Mohana Reddy
60
Reputation points
accepted 2024-12-24T01:54:30.6333333+00:00
Mohana Reddy
60
Reputation points
2 answers
Exchange 2016 : How to add warning to mail to say mail send is outside the organisation on outlook
I want to configure a warning when sending mail outside to be displayed on outlook. I ran the command: Set-OrganizationConfig -MailTipsExternalRecipientsTipsEnabled $true on the exchange management shell However, the warning only appears on webmail. I…
asked 2024-12-17T11:19:07.88+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(3.2, 52%, 10%)' 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)
Pham Tien Dung
105
Reputation points
commented 2024-12-23T09:15:09.01+00:00
Jenne Li-MSFT
930
Reputation points Microsoft Vendor
0 answers
offenbarung interner Server-Hostnames in ausgehenden Mail-Headern
Hallo Microsoft Team , ich heiße Pooya ( System und Exchange Administrator ) von Cellex Firma ( Deutschland ) . ich habe eine Frage über Exchange Server und Hostnames und IP Adresse in ausgehenden Mail-Headern. ich würde sagen , wenn wir die Emails…
asked 2024-12-20T15:13:08.57+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' %3EPM%3C/text%3E%3C/svg%3E)
Pooya Mofrad (Admin)
20
Reputation points
commented 2024-12-23T06:20:10.05+00:00
Jenne Li-MSFT
930
Reputation points Microsoft Vendor
2 answers
IMAP Protocol
Hi All, IMAP is disabled for all users in my environment. One of my users has requested that IMAP be enabled on their mailbox. I understand that IMAP is less secure, and I prefer not to enable it. Can anyone provide more details about IMAP to help me…
asked 2024-12-21T04:10:15.9666667+00:00
Roger Roger
6,571
Reputation points
answered 2024-12-23T05:28:57.2966667+00:00
Alex Zhang-MSFT
3,005
Reputation points Microsoft Vendor