4,608 questions with Microsoft Exchange Online Management tags
Is the Test-Mailflow command supposed to work with Hybrid Exchange
When using the command Test-Mailflow it always fails. TestMailflowResult : FAILURE I get the email but the command fails. Is this command supposed to work in Hybrid scenarios? I don't see how it does a confirmation. All email is flowing like it…
issue enabling Federation Trust, error: A special Rpc error occurs on server ECHO101: Access is denied.
Im trying to allow my users to share their calendar between Onpremise account and office account. But onpremise user can not see Office 365 calendars. This is the message I get. This is the error I get when I try to enable Federation Trust to share…
query on onedrive
Hi All, I have a user, user1@contoso.com, and I need to determine how many users currently have access to user1's OneDrive. If user1 has shared any files or folders with other users, I want to revoke all their access. Please guide me how to achieve…
What is the significance of the 127.0.0.1 IP address in sign-in logs?
In my sign-in logs, I noticed the IP address 127.0.0.1. What is the meaning of this IP address, and why is it showing up in my logs?
Room booking delegation acceptance not accepting
Hey. I am tearing my hair out with Exchange online Resources. I have configured a booking delegation to a group, user, and shared mailbox and seem to have the same experience. A booking request is received; however, when the user clicks approve, the…
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…
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…
Setup Calendar Sharing between Office 365 tenants
With our hybrid tenant we want to share calendar free/busy information with another Office 365 tenant that is fully online. Both tenants created a New OrganizationRelationship with the following command: New-OrganizationRelationship -Name…
Query on TeamMsgs
Hi All, One of my users is experiencing an issue in Teams where he see the following message when sending messages to other users: "Send a message when their work hours start on XXXXX."Could you please guide me on how to resolve this in both…
Dynamic Distribution List or M365 group
Hello, Got a problem and hopefully someone can help me out. In our company we are leaving normal Distribution List to adopt Dynamic ones, all works great except normal users can't see members of those DDLs So we tried a different approach, to use a M365…
You don't have permission
Hi All, One of my users is facing an issue with the Roadmaps feature in Microsoft Project. The user is assigned a Project Plan 3 license. I have the following settings enabled. However, when the user tries to use this feature, they encounter the…
New-ComplianceSearch in specific folder in mailbox?
Hello, I need to delete all emails from X sender in specific folders in a user's email (e.g. Archive, but not Inbox). How can I specify the specific folder in the mailbox to delete from? I am using New-ComplianceSearch PowerShell function for Exchange…
MessageTrace
Hi All, I am using an Exchange 2016 hybrid environment. All my users are created on-premises and migrated to Exchange Online. One of my users, let’s say User1, is sending emails to User2, but User2 is not receiving the emails. I have checked User2's…
Permissions
I have a unified group and a distribution list (DL). I want to provide users with Send As and Send on Behalf permissions for the unified group/distribution list using PowerShell. I also want to know how to remove these permissions. Is the syntax below…
Remove-addin
With the Microsoft Office updates this month, the add-in below was installed in Microsoft Outlook. How can I remove this add-in from both Windows and Mac devices? Please guide me. I already have another add-in that performs this functionality, so I want…
How to Automatically Remove "You don't often get email from" Text in Reply/Reply All on EXO
I'm looking for a way to automatically remove the "You don't often get email from" text when a user replies or replies all to an email in Exchange Online (EXO). This text appears because I've enabled the "first contact safety tip"…
Help with Encrypting Emails in Outlook
Hello, I need some assistance with encrypting emails in Outlook, please. I've read numerous posts and articles from Microsoft Learn, but I'm still unsure about the best way to send confidential information via email. I have a Microsoft account through my…
I keep getting a pop error message 9n155. How can this be resolved?
I have been using Microsoft 365 through my employer on my iMac. Suddenly today (was using the exchange email earlier today) I keep getting a pop up box saying error 9n155. My computer is connected to the internet. I did not do any updates today. I am…
Override key for Microsoft Money Plus Deluxe
need an override key to activate microsoft money plus deluxe
olá, preciso de uma luz, estou com o seguinte problema: authenticationfailedexception: 535 5.7.139 authentication unsuccessful, vendo as orientações anteriores, sei que é um erro de autenticação e fiz alguns processos mais sem sucesso.
Estou fazendo o vinculo de serviço de e-mail com nosso sistema interno e quando tento fazer o teste de envio de e-mail acaba não enviando e foi identificado um erro no log, segue imagem anexada. o mesmo diz ser um erro de autenticação, sendo assim não…