4,568 questions with Microsoft Exchange Online Management tags
Exchange Management Shell attempts to connect to old Server
We have migrated all mailboxes to Exchange Online and felt we were in a position to shutdown the last on-prem 2016 Exchange Server. We followed the instructions in the following article to shutdown the last Exchange Server and manage recipients using the…
Unauthorized when using Add-DistributionGroupMember to add user to Exchange managed Distribution
I followed the steps in this article https://learn.microsoft.com/en-us/powershell/exchange/connect-exo-powershell-managed-identity?view=exchange-ps&WT.mc_id=M365-MVP-9501 to use my Azure Automation System managed identity to connect to ExchangeOnline…
Remove-Mailbox '1293f525-fbb5-45fd-8323-57902d7a2e46' -PermanentlyDelete
Hello Every one, When i try to run the command Remove-Mailbox '1293f525-fbb5-45fd-8323-57902d7a2e46' -PermanentlyDelete, I'm getting the below error can someone suggest me how to remove the holds. Please remove the holds before trying to delete.…
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…
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…
how to migrate my ımap email from Yaanimail to Microsoft365
I want to migrate my mail from YaaniMail to Microsoft 365 mail. How can i do it.
DistributionGroup permissions
Hi All i have a DL in Exchange online, lets say DL1@contoso.com. i have users list in csv file in the below format.i want to import the csv file and provide users Send As/Send Onbehalf permission to the DL. Please let me know if the below syntax is…
Validate a Powershell command
Dear Team, Please validate below PowerShell command and explain it with a kb article. Command : Test-OAuthConnectivity -UserPrincipalName "john.dave@contoso.com"
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…
Calendar sharing with external organization
Hello, Because of some questions in our organization I'm looking in calendar sharing with other organizations. Currently we have setup a relationship with some other organizations, where limited information is shared (time only). For a group of users…
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…
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!
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?
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…
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…
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…
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…
My inbox emails have all disappeared
My emails all disappeared from my inbox. I asked to retrieve more from the server and they all flew past the screen and then disappeared. I can search for an email but can't get them into my inbox. So, they are in there but not retrievable as a list in…
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…
Email Signature over Exchange showing html code and placeholder text instead of required information
I need assistance on how to navigate through email signature showing the html code or placeholder text instead of the required filled document