4,177 questions with Microsoft Exchange Online Management tags
How to delete recurring meeting set up by a user who has left from the organization.
An employee had a scheduled meeting with several people. When he left the company he didn't cancel this meeting. Now people have this recurring meeting that they cannot cancel or delete. Can someone please give me more insight on how to resolve…
WHY DOES ONLINE ARCHIVING OCCUR IN TASKS AND HOW DO I STOP IT FROM HAPPENING?
hello !! I've been moved here from the MS Office 365 support in order to post my request since I'm getting a bad experience with my tasks folder right now! I am getting two TASKS folders under my TASKS section: Tasks - *** Email address is removed…
Pending Actions are not showing in the Action Center
Hey there! I am trying to soft delete phishing emails. In the real-time detections I filtered for the email, then used the "Take action" feature. There I clicked the "propose remediation" and "create new" remediation. After…
o365 Limit How Long User can Retain Emails For
In office 365 is there a way to limit how long a user can retain emails for? If not, can a policy be created to purge users recycling bin every week?
Create a retention policy in Exchange Online using PowerShell
How can I use PowerShell to create a retention policy that deletes emails older than two weeks for a specific account in Exchange Online? I want to ensure that only the intended account is affected by the policy. Additionally, how can I verify that the…
shared mailbxo with owner
hi Team, please help me with script to pull all tenant shared mailboxes with owner details
Unable to Create Public Folder Mailbox in Exchange Online Line - Receiving quota error
Unable to create the hierarchy serving public folder mailbox, receiving a error message - exceeded the resource quota (100) enforced by policy "Recipient Quota Policy: PublicFolderHierarchyMailboxCountQuota" Please note there an no Public…
E-Mail sending to Offcie/Microsoft365 customers not possible - 451 4.7.500 Server busy
Hi, since this morning 5 am we are not able to send E-mails to office365/Microsoft365 Customers. Our Mails are stuck in our own queue and get the response: host customername.mail.protection.outlook.com 451 4.7.500 Server busy please try again later wit…
Connect-OrganizationAddInService using Entra ServicePrincipal ID
I am trying to find if someone has successfully done this, basically automatize the deployment of an Add-in to Office 365 Client Secret: "1111111111111111111" (This is a secret that should be protected and not shown, I am having a look how to…
Enable Users To Block Senders In the Defender Portal
Recently staff have lost the ability to block senders via the quarantine@messaging.microsoft.com email that is sent to their inboxes. This option is also greyed out in the defender portal for them as well. We have a policy in place that is supposed to…
how to delete a trainable classifier from the Microsoft Purview portal
I have created a trainable classifier and now I don't have option to delete it or add it
Unable to execute New-RoleGroup cmdlet
I have logged in to exchange online using a unlicense global admin via Exchange Online Management v3 module. I get below error when executing the New-RoleGroup cmdlet. My tenant has exchange license. Error:…
How to delete calendar invites from all recipients from back end?
A recurring meeting was scheduled for 100 users from a shared mailbox. A user with a full permission on the shared mailbox cancelled the meeting. However, the recipients didnt get the cancelled notification and the recurring meeting lies in their…
Emails recover
Could you please help with steps to recover emails from August 2021-September 2021 sent by user A to user B and/or User C (b and c both have left the business). Please note:Hold enabled for all mailboxes.
Need to login Outlook with new credential, but prompting for old credentials when migrated device across domain in different forest
Hi Team, We are migrating device and user identity across the domain in different forest. After migration of the device the user is trying to access the new profile with using new domain credential, but always prompt for old credentials and attaching…
Let guests to see room availability and to book a room
Hi We have added meeting rooms as room resource in M365 Admin Portal. What are my options to let external guest persons to see a room availability (free/busy) and to let these external guests to book a room? These people belong in another M365 tenant and…
Have some troubles with migration to 365 exchange mailbox
Good day, everyone i got some problems with migration mailboxes to exchange online, I have a hybrid environment with on-premises Exchange 2013 and I have successfully migrated about 20 mailboxes to Exchange Online, but one of the mailboxes is not…
Issue adding new owner to Outlook shared calendar
Trying to add a new owner to a shared mailbox as the option is not longer available in Outlook application. Using PowerShell command Add-MailboxFolderPermission -Identity sourceuser.ac.uk:\calendar\ma_test -User destinationuser.ac.uk -AccessRights…
Delivery Management
Hi All I am using exchange 2016 hybrid environment and lets say my domain is domain1.com. i have another domain lets say domain2.com and domain2.com is external to domain1.com In exchange onprem domain2.com is added as accepted domain. in exchange online…
AAD with on premises ADC
I have a fully cloud-based environment but recently had a requirement to set up a few servers on-premises. I want these machines to join the local Active Directory (AD) instead of Azure AD. What's the best option to have a single Additional Domain…