1,903 questions with Microsoft Exchange Online tags

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Exchange hybrid connector validation error

Hi, We recently setup Exchange Hybrid on Classic mode. Completed without errors. During setup we ensure that the Transport Certificate is valid and we assigned our 3rd party cert (godaddy). We checked on IIS that "Default Front End"…

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.
2,131 questions
asked 2024-11-04T18:51:10.4433333+00:00
Damian M 0 Reputation points
answered 2024-11-04T19:00:20.2866667+00:00
Andy David - MVP 149.1K Reputation points MVP
1 answer One of the answers was accepted by the question author.

is email@email.microsoft.com legit email?

Can help to advise whether [email@email.microsoft.com] is legit email from Microsof?

Microsoft Exchange Online
asked 2023-07-26T03:10:05.7433333+00:00
Henry Kang Han Yin 20 Reputation points
commented 2024-11-04T17:54:04.9733333+00:00
Alex Kirk 0 Reputation points
1 answer

Microsoft 365 Calendar Won't Sync with iPhone or Webmail Using Exchange ActiveSync

Following is the Issue Outlook Desktop Exchange ActiveSync connections stopped working in Version 2401 Outlook for Microsoft 365 - Last Updated: February 29, 2024 ISSUE - After updating to Version 2401 (Build 17231.20182) Outlook stops connecting when…

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.
5,087 questions
Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
3,980 questions
asked 2024-10-18T15:41:37.8366667+00:00
Barry Manovich 0 Reputation points
commented 2024-11-04T17:12:59.8933333+00:00
Barry Manovich 0 Reputation points
1 answer

Guest users enabled in Global Address List, but 'Email Address' field blank

How do I populate the 'Email Address' field for guest users in the Outlook (classic) Address Book? I changed -HiddenFromAddressListsEnabled to $false for a series of Guest Mail Users; they now show in the GAL; however, the 'Email Address' field is blank…

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.
5,087 questions
Microsoft Exchange Online
asked 2024-11-04T12:45:19.4733333+00:00
AlexRat 0 Reputation points
answered 2024-11-04T16:43:27.04+00:00
Vasil Michev 107.4K Reputation points MVP
1 answer One of the answers was accepted by the question author.

unable to export messages

Hi All, I have a Teams channel, and I want to export all the channel messages to a CSV file. I have created an Azure App registration and assigned Microsoft Graph API Application permission (ChannelMessage.Read.All). Using Postman, I have generated the…

Microsoft Exchange Online
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,277 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,235 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.
4,567 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.
3,326 questions
asked 2024-11-01T17:20:46.0966667+00:00
Roger Roger 6,346 Reputation points
accepted 2024-11-04T15:16:54.7766667+00:00
Roger Roger 6,346 Reputation points
1 answer

Do Exchange Online Plans include Exchange Sever CALs?

Hi, I would like to know whether Exchange Online Plan 1 or Plan 2 include Exchange Sever CALs (equivalency)? This is, rights to use on-premises Exchange Server. Thanks!

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,334 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.
4,567 questions
asked 2024-10-31T23:03:19.8933333+00:00
Jesús Martín Adrados 20 Reputation points
commented 2024-11-04T09:42:57.81+00:00
Jake Zhang-MSFT 6,380 Reputation points Microsoft Vendor
2 answers

To increase my mailbox

Hello Please i need your help on this issue. i need to increase my mailbox storage

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
3,980 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
561 questions
asked 2024-10-28T09:19:10.7566667+00:00
IniobongNkanga-8038 681 Reputation points
commented 2024-11-04T09:18:55.2633333+00:00
Bruce Jing-MSFT 5,640 Reputation points Microsoft Vendor
1 answer

What can be the possible impact if I assign Exchange Online (Plan 1) and SharePoint (Plan 1) licenses to my users who have already running with M365 F3 desktop less license?

i want to check the possible impact for subjected change. will Exchnage mailbox will extend qouta from 2GB to 50GB and will work without interuption? same will be for one drive as well?

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.
4,567 questions
OneDrive Management
OneDrive Management
OneDrive: A Microsoft file hosting and synchronization service.Management: The act or process of organizing, handling, directing or controlling something.
1,269 questions
asked 2024-10-22T17:21:23.0033333+00:00
Muhammad Sohaib 20 Reputation points
commented 2024-11-04T09:17:08.7533333+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.
1,334 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.
4,567 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.
7,662 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.
2,131 questions
asked 2024-11-01T12:57:36.7733333+00:00
Roger Roger 6,346 Reputation points
answered 2024-11-04T07:00:26.7766667+00:00
Bruce Jing-MSFT 5,640 Reputation points Microsoft Vendor
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.
1,334 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.
4,567 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.
7,662 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.
2,131 questions
asked 2024-11-02T05:09:02.92+00:00
Rising Flight 4,596 Reputation points
answered 2024-11-04T06:08:53.8433333+00:00
Bruce Jing-MSFT 5,640 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.
1,334 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.
4,567 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.
7,662 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.
2,131 questions
asked 2024-11-01T11:38:06.5366667+00:00
Roger Roger 6,346 Reputation points
commented 2024-11-04T02:53:14.98+00:00
Alex Zhang-MSFT 1,600 Reputation points Microsoft Vendor
2 answers

Authenticator issue with my school email

Correlation Id: 82abf981-3ab8-4a24-b3bd-ec6b3bb3e0ff Timestamp: 2024-01-30T11:30:48.000Z DPTI: 227c9987c80f3da2 Error Tag: 5objp Error Code: 745242661 No matter what i do I never got this fixed, really frustrating.

Microsoft Exchange Online
Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
7,081 questions
asked 2024-11-01T16:24:22.8133333+00:00
Naga Velpuri 0 Reputation points
answered 2024-11-04T02:50:18.5766667+00:00
Xintao Qiao-MSFT 3,695 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.
5,270 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.
4,567 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.
7,662 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.
2,131 questions
asked 2024-10-30T15:18:11.2266667+00:00
Glenn Maxwell 11,496 Reputation points
commented 2024-11-04T01:47:59.4866667+00:00
Jake Zhang-MSFT 6,380 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.
1,334 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,699 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.
7,662 questions
asked 2024-10-22T15:33:38.71+00:00
CodedNote Admin 0 Reputation points
commented 2024-11-04T01:45:19.6766667+00:00
Jake Zhang-MSFT 6,380 Reputation points Microsoft Vendor
3 answers

Resource mailbox - ADUC user account

Hi One of our tech guys created a user account on-premise AD, enabled the mailbox on Exchange Online (powershell) and then converted the account to a Room mailbox (powershell). My question is without disrupting a live room account, can i delete this or…

Microsoft Exchange Online
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,624 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.
4,567 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.
2,131 questions
asked 2024-10-24T13:15:29.2133333+00:00
Imran Shabir 21 Reputation points
commented 2024-11-04T01:32:31.35+00:00
Xintao Qiao-MSFT 3,695 Reputation points Microsoft Vendor
1 answer

unified group permissions

Hi All i have a unified group lets say ug1@contoso.com. i want to provide few users send as and send on behalf permissions to the unified group. Please guide me with the PowerShell syntax. i have a csv file in the below format. users user1@contoso.com …

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.
4,567 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.
7,662 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
561 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.
2,131 questions
asked 2024-10-28T07:01:36.3766667+00:00
Glenn Maxwell 11,496 Reputation points
commented 2024-11-04T01:30:34.96+00:00
Xintao Qiao-MSFT 3,695 Reputation points Microsoft Vendor
1 answer

One user is not receiving incoming emails from a specific domain, while other users can.

Subject: Email Issue for a Specific User Hello, We have a user in our tenant who is not receiving emails from a specific company with whom we do business. While this user can send emails to their contact at that company's domain, our user does not…

Microsoft Exchange Online
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,334 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.
4,567 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.
7,662 questions
asked 2024-10-23T14:23:09.9033333+00:00
LM-5132 100 Reputation points
commented 2024-11-04T01:06:26.3233333+00:00
Alex Zhang-MSFT 1,600 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

export messages

Hi All, I have a Teams channel, and I want to export all the channel messages to a text or CSV file. This is a one-time activity. I have created an Azure service principal (Azure App registration) and assigned Microsoft Graph delegated API permissions…

Microsoft Exchange Online
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,277 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,235 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.
4,567 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.
3,326 questions
asked 2024-10-20T21:29:07.15+00:00
Glenn Maxwell 11,496 Reputation points
accepted 2024-11-01T14:30:47.8333333+00:00
Glenn Maxwell 11,496 Reputation points
1 answer

multi tenant - unable to share/sync users-

Hello Please i need your help on this issue. Having sync issue. Unable to Share Users from my participating tenant. I am able to do this easily in the master tenant though. New users that I am adding to the participating tenant are being left out in…

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.
5,087 questions
Microsoft Exchange Online
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,277 questions
SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
10,795 questions
Not Monitored
Not Monitored
Tag not monitored by Microsoft.
39,611 questions
asked 2024-10-22T15:38:49.95+00:00
IniobongNkanga-8038 681 Reputation points
edited the question 2024-11-01T12:55:44.56+00:00
VarunTha 9,105 Reputation points Microsoft Vendor
1 answer

Microsoft Office365 Pop3 Authentication Failed Using OAuth2 in C#

I am trying to connect pop3email client with token based authentication to create token, I have registered app in azure and using below details to generate token: endpoint : https://login.microsoftonline.com/{tenantId}/oauth2/v2.0/token grant :…

Microsoft Exchange Online
Not Monitored
Not Monitored
Tag not monitored by Microsoft.
39,611 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,889 questions
asked 2024-10-18T09:50:06.4166667+00:00
Astotek Dev 0 Reputation points
edited the question 2024-11-01T12:52:50.92+00:00
VarunTha 9,105 Reputation points Microsoft Vendor