Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,647 questions
2 answers
One of the answers was accepted by the question author.
Migrate OnPrem Domain with exchange online
Hi, we have 2 OnPremise Domains, on is Exchange Hybrid. For Example: old.dom (With Exchange 2019 Hybrid and Azure Sync with mS-DS-ConsistencyGuid) and new.dom, azure Sync Server ist here and many Servers. We want to migrate to Exchange Online an move…
asked 2023-03-01T08:16:43.7533333+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, 57.99999999999999%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
Jonny-Me
26
Reputation points
edited the question 2023-03-30T07:22:49.41+00:00
Xuyan Ding - MSFT
7,561
Reputation points
1 answer
Steps tp remove on premises Exchange from a hybrid setup
We have a single Exchange server on premises, it was being used just as a transport server for our scan to email and for some application email. Everything has now been reconfigured so the Exchange server is not required, email is sent via Exchange…
asked 2023-03-29T16:51:28.7866667+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(163.2, 98%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGD%3C/text%3E%3C/svg%3E)
Gareth Davies
276
Reputation points
commented 2023-03-30T07:19:06.36+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(9.6, 31%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJX%3C/text%3E%3C/svg%3E)
Jame Xu-MSFT
4,176
Reputation points
1 answer
One of the answers was accepted by the question author.
if a corporate email account is deleted are all the messages or only some deleted forever?
I work at company abcd and move on, then assume my email will be ok for a while. Turns out I need maybe a dozen emails but asked for access to all of them?? Am told no, the IT dept closed your account and can only find some emails but not all, and these…
asked 2023-03-29T00:51:16.18+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, 93%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBR%3C/text%3E%3C/svg%3E)
Bradley Rogers
116
Reputation points
edited the question 2023-03-30T00:54:28.0866667+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, 17%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYS%3C/text%3E%3C/svg%3E)
Yuki Sun-MSFT
41,016
Reputation points
1 answer
Replace existing distribution group ManagedBy using PowerShell and csv
Trying to create PowerShell for Exchange Online ( running v3) Need to add Owners (Managed By) to many DLs. This would be a combination of multiple users and multiple distribution groups hence the need for CSV. I have tried the following but it ends up…
asked 2023-03-24T21:17:45.0266667+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(54.400000000000006, 14.000000000000002%, 15%)' 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)
Franco
0
Reputation points
commented 2023-03-29T08:27:25.8933333+00:00
Yuki Sun-MSFT
41,016
Reputation points
1 answer
One of the answers was accepted by the question author.
Make all users calendars org-wide viewable (O365)
Greetings, My organization recently decided that we are changing a policy to make every user able to view everyones calendar (including details, not just free/busy). I've learned that the correct permission to use is "Review", in this…
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,647 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,480 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
3,427 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.
4,388 questions
asked 2023-03-24T13:11:19.1766667+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, 68%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECW%3C/text%3E%3C/svg%3E)
Christian W
66
Reputation points
commented 2023-03-29T08:06:17.42+00:00
Christian W
66
Reputation points
1 answer
One of the answers was accepted by the question author.
Reconnect previous mailbox after migration
Hello! We have a exchange hybrid environment with EX2016. I'm wondering how following case is handled: A user got a usermailbox onprem and, because of misconfiguration, a usermailbox in exo. When you consider the onprem-mailbox as the correct one, the…
asked 2023-03-27T07:34:30.16+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(208, 67%, 30%)' 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)
Christopher Stainczyk
40
Reputation points
edited an answer 2023-03-29T02:21:58.72+00:00
Yuki Sun-MSFT
41,016
Reputation points
1 answer
Recent Changes to BCL?
Over the past few days, we have seen our BCL values go from a 0 to a 5 on multiple sending domains. Some of the domains we own, and some we do not. Some of the domains are well known content senders. Have any changes been made recently that would have…
asked 2023-03-17T20:07:51.5633333+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, 49%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Mark Konwinski
0
Reputation points
commented 2023-03-29T02:03:14.2066667+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(41.6, 80%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
Aholic Liang-MSFT
13,826
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Do M365 Compliance Center retention policies apply to online archives?
If we have a retention policy in place to retain and then delete any emails that are 5 years or older, would this still apply to emails that are automatically moved to a user's online archive mailbox?
asked 2023-03-28T13:08:51.4833333+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, 37%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Steven Couture
61
Reputation points
accepted 2023-03-28T13:32:32.92+00:00
Steven Couture
61
Reputation points
2 answers
One of the answers was accepted by the question author.
Procedure to export emails as individual .EML files from Shared Mailboxes?
Using Exchange Online as Global Administrator, How can I export the email based on specific Sender and Recipient from a shared mailbox as individual .EML files?
asked 2023-03-28T08:14:24.5766667+00:00
EnterpriseArchitect
5,156
Reputation points
commented 2023-03-28T13:22:24.82+00:00
EnterpriseArchitect
5,156
Reputation points
1 answer
421 4.4.2 Connection dropped due to ConnectionReset
Hello all, this is our mail flow problem, any help/advise is appreciated: We have Exchange Online with Mailboxes, On Premise Exchange 2016 and 2010 with Mailboxes, Two Connectors on Exchange Online, we can send mail from Online mailbox to on premise…
asked 2023-03-21T12:52:20.8366667+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, 70%, 33%)' 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)
Felix
5
Reputation points
commented 2023-03-28T09:48:43.5266667+00:00
Jame Xu-MSFT
4,176
Reputation points
1 answer
Directory-Based Edge Blocking (DBEB) and public folders in Exchange Online
According to the article below, it if you switch your domain to "Authoritative relay", it is not possible to use mail-enabled public folders that are hosted in Exchange Online, because Directory-Based Edge Blocking (DBEB) doesn't support it. Is…
asked 2023-03-16T08:20:09.84+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(304, 94%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Atanas Malakov Convergys / Conccentrix
21
Reputation points
commented 2023-03-28T09:45:16.26+00:00
Jame Xu-MSFT
4,176
Reputation points
1 answer
Blocking specific file types as attachment in a Transport rule
Hello Everyone Is there a way to create a specific Transport rule that blocks all incoming E-Mails that contain HTML-Files as attachments? I can adjust my Malware-Policies to block these kinds of E-Mails for outgoing E-Mails, and I can block a specific…
asked 2023-03-09T14:00:15.58+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, 32%, 23%)' 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)
Bühler Gabriel
76
Reputation points
commented 2023-03-28T09:37:34.5066667+00:00
Jame Xu-MSFT
4,176
Reputation points
2 answers
How to fix Microsoft outlook keep asking verify password
Dear all, Currently, we have been facing an issue that Outlook 365 ver keep asking password. We typed password and it's successfully login but about 5 min or randomly next day it will asks again. Many customer have been facing this. it has been occur…
asked 2023-03-08T04:58:40.27+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(105.60000000000001, 42%, 20%)' 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)
SevenThai
6
Reputation points
commented 2023-03-28T09:36:52.2833333+00:00
Jame Xu-MSFT
4,176
Reputation points
2 answers
will journal mailboxes form the on-premises can be migrated to M365? using cut-over migration
Hi Guys, We are going to perform a cutover migration from Exchange Server 2013 to M365. Since the size of the organisation is less than 100, we are going for a cut-over migration. I have a question: Can journal mailboxes from on-premises be migrated…
asked 2023-03-07T05:41:54.4733333+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(38.4, 72%, 13%)' 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)
Ajay
0
Reputation points
commented 2023-03-28T08:46:24.1466667+00:00
Jame Xu-MSFT
4,176
Reputation points
3 answers
One of the answers was accepted by the question author.
How to retrieve customer mails with oauth instead of basic auth imap in Microsoft Exchange
I have made a .Net WPF Desktop-App which allows customers outside of our domain(outside of our azure tenant etc.) to automatically export mails from IMAP Office365 Accounts. Since Microsoft disabled this legacy authentication method, it seems we need to…
asked 2023-02-23T08:12:27.8966667+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(134.4, 95%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESJ%3C/text%3E%3C/svg%3E)
Shawn J
20
Reputation points
commented 2023-03-27T14:20:51.12+00:00
Alfredo Revilla - Upwork Top Talent | IAM SWE SWA
27,436
Reputation points
3 answers
One of the answers was accepted by the question author.
Audit Shared Mailbox
Hello! Is it possible audit a shared Mailbox ? how to check who add or remove any member, etc etc? Any tip on office admin center or by powershell? Thank you
asked 2023-03-23T12:22:34.7666667+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, 8%, 29%)' 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)
ALVES Ricardo
106
Reputation points
accepted 2023-03-27T08:45:45.6366667+00:00
ALVES Ricardo
106
Reputation points
1 answer
Unable to receive email
I have updated email password but from the day other stop receiving emails. I can send emails. I sent myself a email from my own account but did not receive it
asked 2023-03-21T20:07:51.9166667+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(153.6, 49%, 24%)' 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)
Disability WestLothian
0
Reputation points
commented 2023-03-27T06:27:56.61+00:00
Yuki Sun-MSFT
41,016
Reputation points
1 answer
One Outlook client will not connect to MS Exchange mail account when several other clients do.
I have five email accounts hosted by Microsoft on Exchange. I access these accounts on a Windows 11 desktop running Outlook and Office Pro 2021, an iPhone, an iPad, and one laptop running Windows 11 and Office Pro 2021. These accounts and email clients…
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,647 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,480 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
3,427 questions
asked 2023-03-19T19:23:21.03+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(236.8, 56.00000000000001%, 32%)' 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)
Robert W Tucker
0
Reputation points
answered 2023-03-26T14:55:42.4433333+00:00
Robert W Tucker
0
Reputation points
1 answer
One of the answers was accepted by the question author.
How to enable IMAP access via OAUTH for application without ROBC flow?
I'm developing a daemon application that intends to read and send emails through IMAP and SMTP. Right now, I'm testing using an Exchange Online mailbox. I've followed the instructions posted here:…
asked 2023-03-23T20:08:52.0166667+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(313.6, 97%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
James Sconfitto
20
Reputation points
commented 2023-03-24T16:26:15.3466667+00:00
James Sconfitto
20
Reputation points
1 answer
MS 365 email access on Android Outlook | Error "ADSTS50020: User account '' from identity provider 'https://sts.windows.net/4e30ff55-ee30-46c6-a827-03e4c3eac70c/' does not exist in tenant 'Microsoft' "
User is unable to access her MS 365 email on MS Outlook (mobile). The mailbox is empty on the Mobile Outlook. She can see all her emails on her computer (Desktop Outlook) While authenticating through MFA, below is the error message. ADSTS50020: User…
asked 2023-03-20T15:55:23.2433333+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(281.6, 34%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGA%3C/text%3E%3C/svg%3E)
Gaurav Agrawal
5
Reputation points
edited the question 2023-03-24T08:38:58.3266667+00:00
Jame Xu-MSFT
4,176
Reputation points