7,667 questions with Exchange Server Management tags

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how to change a client secret key of an app with app id "X" but cant find in azure.

Exception : Mailbox Configuration Validation Failed. MsalServiceException occured: A configuration issue is preventing authentication - check the error message from the server for details. You can modify the configuration in the application registration…

Azure Key Vault
Azure Key Vault
An Azure service that is used to manage and protect cryptographic keys and other secrets used by cloud apps and services.
1,313 questions
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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-07T01:09:28.4266667+00:00
Zael Leonhart 0 Reputation points
answered 2024-11-07T09:28:12.04+00:00
Mengying Li (Shanghai Wicresoft Co Ltd) 5 Reputation points Microsoft Vendor
1 answer

HTML Email Styles Not Applied When Sending to Gmail Using Exchange 2016

I am experiencing an issue when sending HTML emails to Gmail using Exchange 2016 (Build 15.1). The styles defined in the HTML body are not being applied to the email received. However, when I use Exchange 2019 (Build 15.2), the styles are correctly…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,791 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,523 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.
7,667 questions
asked 2024-11-06T12:05:11.6233333+00:00
Shmuel Kroizer 0 Reputation points
commented 2024-11-07T09:12:14.5333333+00:00
Mengying Li (Shanghai Wicresoft Co Ltd) 5 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Steps to Configure Direct Email Injection (DMI) with Office 365

Hello Team, Is there a way to configure Direct Email Injection (DMI) with Microsoft Office 365 for training purposes? The goal is to utilize the Exchange Web Services (EWS) API to insert simulated phishing emails into users' inboxes. Could anyone…

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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 questions
asked 2024-11-06T14:37:56.4133333+00:00
Dharmaraj Kurle 0 Reputation points
edited a comment 2024-11-07T08:02:25.53+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
2 answers

query on mail contacts/mail users

Hi All, I am working in an Exchange 2016 hybrid environment. I have mail contacts and mail users in Exchange 2016, as well as mail contacts, mail users, and external users in Exchange Online. I also have distribution lists (DLs) in both Exchange…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-06T22:30:59.5466667+00:00
Rising Flight 4,596 Reputation points
commented 2024-11-07T06:13:57.5533333+00:00
johnmuler 0 Reputation points
1 answer

A positional parameter cannot be found that accepts argument

Hi All i am using the below syntax in exchange online, i am getting error. Select-Object : A positional parameter cannot be found that accepts argument 'System.Object[]'. At line:1 char:79 | Select DisplayName,title,userprincipalname,Department,Man…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-02T05:09:02.92+00:00
Rising Flight 4,596 Reputation points
commented 2024-11-07T05:13:06.33+00:00
Bruce Jing-MSFT 5,640 Reputation points Microsoft Vendor
1 answer

Get-DistributionGroup

Hi All, I have a list of Distribution Lists (DLs) in a CSV file in the following format: DLList dl1@contoso.com dl2@contoso.com I want to import this CSV file and retrieve the following information for each DL: The count of DL members, including…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-01T12:57:36.7733333+00:00
Roger Roger 6,406 Reputation points
commented 2024-11-07T05:09:53.57+00:00
Bruce Jing-MSFT 5,640 Reputation points Microsoft Vendor
1 answer

queries on unified group mailbox.

Hi All, I have three questions. My users are currently unable to create Outlook rules in a unified group mailbox. I plan to enable it using the syntax below. If I enable this setting, will it apply only to the unified group mailbox, or will it affect…

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.
5,276 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-10-30T15:18:11.2266667+00:00
Glenn Maxwell 11,496 Reputation points
commented 2024-11-07T02:56:18.2766667+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
1 answer

retention policy/tags

Hello Everyone i have a unified group mailbox lets say ug1@contoso.com, how can i know if any retention policy or tag is being applied on this unified group mailbox. 2.I have MRM Retention Policies and MRM Retention Tags set up under Data Lifecycle…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-01T11:38:06.5366667+00:00
Roger Roger 6,406 Reputation points
commented 2024-11-07T01:30:47.5366667+00:00
Alex Zhang-MSFT 1,675 Reputation points Microsoft Vendor
2 answers

You don't have sufficient permissions

Hi All i am using exchange 2016 hybrid environment. i have a mail enabled security group in exchange onprem lets say mesg1@contoso.com. when i am trying to add one user as a owner lets say user1 i am getting the below error. You don't have sufficient…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-11-06T05:25:52.5466667+00:00
Rising Flight 4,596 Reputation points
answered 2024-11-06T10:26:54.98+00:00
Andy David - MVP 149.1K Reputation points MVP
2 answers One of the answers was accepted by the question author.

Issues with "ExchangeGuid" is used by another recipient

Hi, we currently have an exchange hybrid mode. We are observing lots of issues with the error "ExchangeGuid" is used by another recipient object". As per the Microsoft documentation, it says that it happens because of soft deleted…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 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.
2,135 questions
asked 2023-04-04T15:13:05.7833333+00:00
Surya kumar 345 Reputation points
answered 2024-11-06T02:56:53.1033333+00:00
O365 Buddy 91 Reputation points
1 answer

Exchange server 2016 and 2019 coexistence

Hi, We have 2016 and 2019 servers both on premises. if we create and account which resides on database on 2019 authorization issues happen like you open OWA properly login and no error message just login does not happen. if you misspel password red…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
7,667 questions
asked 2024-10-09T19:00:01.6466667+00:00
George Gaprindashvili 61 Reputation points
commented 2024-11-06T01:51:56.9+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
1 answer

ERROR when Adding Endpoint - Intermedia HostPilot hosted Exchange 2016

I am trying to setup a cutover "remote move" migration using EWS (not OWA). While configuring the endpoint I get: The call to 'net.tcp://ch0p223mb0219.namp223.prod.outlook.com:9821/Microsoft.Exchange.MailboxReplicationService…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,706 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.
7,667 questions
asked 2024-10-22T15:33:38.71+00:00
CodedNote Admin 0 Reputation points
commented 2024-11-06T01:43:49.8066667+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
3 answers

Group Owners Can't Edit Members in ECP/OWA

Hello everyone. We have Exchange Server 2019. I want to allow a user to edit the group membership in OWA, but he still has no rights. I created a security group in the Exchange console (as mail-enabled), added the user to the group and made him the owner…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,216 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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 questions
asked 2024-10-23T08:46:53.2033333+00:00
OZ 226 Reputation points
commented 2024-11-06T01:39:52.0433333+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
2 answers

Changes made to the mail flow in EAC do not take effect immediately

Recently, I have made changes of mail flow in EAC but the rules did not take effect immediately. Sometime, I have to wait 2-3 hours or longer How to speed up to propagate the changes and apply them across the system? Could you provide the solutions on…

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.
7,667 questions
Windows Server PowerShell
Windows Server PowerShell
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.PowerShell: A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
5,549 questions
asked 2024-11-01T01:46:24.89+00:00
CC 0 Reputation points
commented 2024-11-06T01:14:03.6933333+00:00
Alex Zhang-MSFT 1,675 Reputation points Microsoft Vendor
1 answer

How to increase EWS search-mailboxes results more than 100

Hello, I use EWS to perform searches on mailboxes. My account is at discovery management group. When I try to search mailboxes with filter "from:<sender> and subject:'<subject>' " with a mail scope of 500 mailboxes, I only get 100…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
4,576 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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 questions
asked 2024-10-22T20:08:43.21+00:00
11348524 0 Reputation points
commented 2024-11-06T01:12:06.91+00:00
Alex Zhang-MSFT 1,675 Reputation points Microsoft Vendor
8 answers

Outlook Mobile no longer authenticating with modern auth

As of this week, modern auth on the Outlook mobile app (on iOS and Android) is no longer authenticating with modern authentication to an Exchange 2019 server which is configured with hybrid modern authentication. This was previously configured and has…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
4,000 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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 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.
2,135 questions
asked 2024-10-22T15:45:27.7866667+00:00
ConsequenceWestern97 20 Reputation points
answered 2024-11-05T15:44:48.1566667+00:00
ConsequenceWestern97 20 Reputation points
1 answer

Search-MailboxAuditLog

Hi All, One of my users, let's say user1@contoso.com, sent an email to two users, user2@contoso.com and user3@contoso.com. User2 and User3 claim that they read the email, moved it to a folder, and now are unable to find it. When I checked the 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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-10-22T05:53:20.8333333+00:00
Glenn Maxwell 11,496 Reputation points
commented 2024-11-05T07:59:04.7966667+00:00
Xintao Qiao-MSFT 3,845 Reputation points Microsoft Vendor
0 answers

Validating Moderan hybrid agent for Exchange fails with "The remote server returned an error: (401) Unauthorized"

Currently our Modern Full Hybrid configuration is failing when trying to rerun the HCW get all functionality working again.  I have exhausted all I know to try to this point.  I have rerun the wizard many times trying two different credentials both…

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.
4,576 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.
7,667 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.
2,135 questions
asked 2024-10-29T16:38:13.5866667+00:00
Debo Ademosu 0 Reputation points
commented 2024-11-05T07:50:59.49+00:00
Xintao Qiao-MSFT 3,845 Reputation points Microsoft Vendor
1 answer

exchange all virtual directory error: An IIS directory entry couldn't be created. The error message is Access is denied.

Здравствуйте, при попытке изменить свойство "проверка подлинности" в ECP возникает ошибка: Не удалось создать запись каталога служб IIS. Сообщение об ошибке - Access is denied. . HResult = -2147024891 при попытке сбросить виртуальный каталог в…

Internet Information Services
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.
7,667 questions
asked 2024-10-14T10:52:19.85+00:00
Andry Haretonuyk 0 Reputation points
commented 2024-11-05T07:23:59.11+00:00
Jake Zhang-MSFT 6,465 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

How to block quarantine notification ?

Hello. We want to enable quarantine for new mobile devices. Set-ActiveSyncOrganizationSettings -DefaultAccessLevel Quarantine The problem with this command is that the rule applies to all devices that are already connected. So to prevent existing devices…

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 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.
7,667 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
564 questions
asked 2024-11-02T14:28:44.12+00:00
Андрей Михалевский 3,331 Reputation points
accepted 2024-11-05T07:14:25.9966667+00:00
Андрей Михалевский 3,331 Reputation points