1,639 questions with Microsoft Exchange Online tags

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4 answers

Mailbox cannot be found after migration to Exchange Online

First I should describe our situation a little bit. We have 2 different domains. Let's call them contoso.com and contoso2.com. Previously we only had contoso.com but there was internal conflict and the company decided to split up and create their own…

Microsoft Exchange Online
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.
4,382 questions
asked 2024-07-20T17:29:06.5033333+00:00
TomCruise-7376 0 Reputation points
answered 2024-07-25T02:53:25.5866667+00:00
Bruce Jing-MSFT 2,835 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

"Send As" with a Quickstep Button in Outlook, Shared Mailbox Account

Hi! We want to send an E-Mail from an different account, a Shared Mailbox without using the "From" button.

Microsoft Exchange Online
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.
5,070 questions
asked 2024-06-26T12:28:24.09+00:00
Uwe Prohl 25 Reputation points
edited an answer 2024-07-25T02:33:50.2+00:00
Joan Hua-MSFT 850 Reputation points Microsoft Vendor
1 answer

Shared Mailbox Sign in block using CA policy.

Can i block the sign in of shared mailboxes with conditional access policy in azure.

Microsoft Exchange Online
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
20,602 questions
asked 2024-07-24T16:29:50.3+00:00
Sanjay Bhakuni - admin 80 Reputation points
edited the question 2024-07-25T02:15:26.8833333+00:00
Xintao Qiao-MSFT 1,560 Reputation points Microsoft Vendor
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…

Microsoft Exchange Online
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.
4,382 questions
asked 2024-07-17T05:07:45.9466667+00:00
Nandan NK 50 Reputation points
commented 2024-07-25T01:20:14.8733333+00:00
Mike Hu-MSFT 2,335 Reputation points Microsoft Vendor
1 answer

Why is exchange custom retention policy changing back to previous policy

I setup a custom retention policy, however after an hour or so, the retention policy is changing back to the previous policy. Any idea why this could happen? I have set the retention policy a few times via Powershell and it keeps reverting back. I…

Microsoft Exchange Online
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.
4,382 questions
asked 2024-07-24T15:51:22.1233333+00:00
TomCruise-7376 0 Reputation points
answered 2024-07-24T16:21:00.68+00:00
Vasil Michev 100.2K Reputation points MVP
1 answer One of the answers was accepted by the question author.

NEW OUTLOOK "Group into conversations" not working for Shared Mailbox

Hi everyone, Can someone advise if in the version: "Microsoft Outlook Version 1.2023.516.100 (Production)" we can set the view in Shared Mailboxes to "Group into conversations". It is showing that it is enabled but not working. What…

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
3,417 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.
5,070 questions
asked 2023-05-30T14:00:00.2066667+00:00
Jose Medrano 40 Reputation points
commented 2024-07-24T13:17:27.0233333+00:00
James 0 Reputation points
0 answers

How to fix "Error Acquiring Token" when connecting to exchange online?

I recieved this error when trying to connect to exchange online using the command below. Can anyone suggest or give me any solutions to this error? Command: Connect-ExchangeOnline - Credential $Cred Error Acquiring…

Microsoft Exchange Online
asked 2024-07-24T09:35:42.22+00:00
Tanaka Kouki 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…

Microsoft Exchange Online
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.
4,382 questions
asked 2024-07-16T07:54:32.8833333+00:00
York 40 Reputation points
accepted 2024-07-24T09:14:33.8566667+00:00
York 40 Reputation points
2 answers

Intermittent NullReferenceException in EWS Nuget Package

Hello! In my .NET application I use Microsoft.Exchange.WebServices 2.2.0 package to interact with the Exchange Server. I create the ExchangeService class and call the method: Folder.Bind(exchangeService, WellKnownFolderName.Inbox). Most of the time the…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,191 questions
asked 2024-07-22T08:31:04.09+00:00
Ihor Kuliiev 136 Reputation points
commented 2024-07-24T09:05:47.69+00:00
Xintao Qiao-MSFT 1,560 Reputation points Microsoft Vendor
1 answer

Perform Message Trace

How to get the emails details from one external domain to one of our internal user. I am searching for last 1 year emails. How i can achieve it. When i am running Start-HistoricalSearch it is giving me below error Write-ErrorMessage :…

Microsoft Exchange Online
asked 2024-07-22T06:51:08.95+00:00
Sanjay Bhakuni - admin 80 Reputation points
commented 2024-07-24T09:04:35.47+00:00
Xintao Qiao-MSFT 1,560 Reputation points Microsoft Vendor
1 answer

What should I do when something goes wrong with my hybrid mailbox?

Our setup is as follows: Site0: Exch00 - Original On-Prem Exchange server. CAS, MBX, and all transport roles. Was not configured to perform any hybrid/management work with 365. DC0 - Site local DC to site where Exch00 is Site1: Exch01 - Hybrid server,…

Microsoft Exchange Online
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
1,998 questions
asked 2024-07-16T17:11:02.7266667+00:00
TomCruise-7376 0 Reputation points
commented 2024-07-24T08:46:54.52+00:00
Xintao Qiao-MSFT 1,560 Reputation points Microsoft Vendor
1 answer

Connection from azure VM to office exchange online not working

Hi, i have a problem with my azure machine i'm trying to connect to office exchange online using connector but no luck, i was using "pqhosting" as a vps server provider and connected to my exchange online with no problems using connector but…

Microsoft Exchange Online
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
7,572 questions
asked 2024-07-22T21:06:09.9633333+00:00
anas 0 Reputation points
commented 2024-07-24T06:41:14.3766667+00:00
Nikhil Duserla 1,220 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…

Microsoft Exchange Online
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.
4,382 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.
7,498 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
1,998 questions
asked 2024-07-02T21:50:12.4333333+00:00
Roger Roger 5,446 Reputation points
commented 2024-07-24T06:35:41.7933333+00:00
Bruce Jing-MSFT 2,835 Reputation points Microsoft Vendor
1 answer

Shared Mailbox and Multi-tenant capacbility

Hi In the link the user was trying to share a shared mailbox with external user. https://learn.microsoft.com/en-us/answers/questions/432464/how-to-give-access-to-a-shared-mailbox-for-a-guest I'm trying to share a shared mailbox with a user in a…

Microsoft Exchange Online
asked 2024-07-10T10:03:16.6433333+00:00
HeyJ 0 Reputation points
commented 2024-07-24T03:08:01.1366667+00:00
Noah Ma-MSFT 2,340 Reputation points Microsoft Vendor
2 answers

Delete Items from Recoverable item folder

I have a user who has recoverable item folder size is 100 gb and currently not able to receive calendar items. Please let me know how i can make the folder empty. I tried…

Microsoft Exchange Online
asked 2024-07-16T16:48:20.8166667+00:00
Sanjay Bhakuni - admin 80 Reputation points
commented 2024-07-24T03:06:55.4933333+00:00
Noah Ma-MSFT 2,340 Reputation points Microsoft Vendor
1 answer

How to fix Unexpected character encountered while parsing value: <. Path '', line 0, position 0. when connecting to Exchange Online via powershell

I am running the latest exchange online management module version 3.5.1 and have powershellget 2.2.5 and packagemanagement 1.4.8.1 installed. When I run the Connect-ExchangeOnline cmdlet I get the following error message:

Microsoft Exchange Online
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.
4,382 questions
PowerShell
PowerShell
A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
2,322 questions
asked 2024-07-19T02:55:55.5166667+00:00
YM 0 Reputation points
commented 2024-07-24T03:03:35.4966667+00:00
Noah Ma-MSFT 2,340 Reputation points Microsoft Vendor
2 answers

How do i change my current domain

Hello    Please i need your help on this issue.    How do i change my current domain.    i want my current domain address to be change to Paul[@inijobhxxx.com]

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
3,417 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
459 questions
asked 2024-07-17T21:44:53.3666667+00:00
Iniobong Nkanga 1,751 Reputation points
commented 2024-07-24T01:29:15.76+00:00
Bruce Jing-MSFT 2,835 Reputation points Microsoft Vendor
1 answer

Automatically email anyone who's one-drive is over 100gb

Hi Everyone, I would like to implement an automation process to save time and avoid the need to manually find and email these users individually. The goal is to automatically email anyone who has over 100GB used on their OneDrive, providing them with…

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.
4,349 questions
Microsoft Exchange Online
asked 2024-07-16T08:29:45.5333333+00:00
Aran Billen 761 Reputation points
commented 2024-07-24T01:28:00.3566667+00:00
Bruce Jing-MSFT 2,835 Reputation points Microsoft Vendor
1 answer

What are the graph/rest API'S to get m365 size and item count details?

Hello, I am building an application where I want to show size and item count details for m365 workloads(SPO, exchange and teams). I would like to which are the graph/rest apis which I can use to get the current site as per below details. SPO: Api to…

Microsoft Exchange Online
OneDrive
OneDrive
A Microsoft file hosting and synchronization service.
974 questions
SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
10,273 questions
SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
2,807 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.
3,062 questions
asked 2024-07-21T16:45:50.14+00:00
Yuvraj Patil 361 Reputation points
commented 2024-07-23T12:21:37.3666667+00:00
Yuvraj Patil 361 Reputation points
1 answer One of the answers was accepted by the question author.

phishing button vs report message which is better

Hello team, In integrate app for Microsoft 365, Which is better to deploy: phishing button vs report message why choose one or other?

Microsoft Exchange Online
asked 2024-07-22T12:27:48.2233333+00:00
Sergio Londono 426 Reputation points
accepted 2024-07-23T11:25:10.45+00:00
Sergio Londono 426 Reputation points