Access to OData is disabled or most errors when using the connector
when using a Power Automate flow to Get Emails from a shared mailbox, with permissions assigned at a mailbox folder level ('FolderVisible' on Root then 'Editor' on Inbox) we can see the mails just fine. but as soon as a Search Query is added we start…
Exchange Online
Microsoft Security | Microsoft Graph

recover a permanently deleted unified group mailbox
I was asked to recover a unified group mailbox. The problem is it is permanently deleted - it is no longer in the soft deleted unified group I would like to know if there is a way to recover unified mailbox that is permanently deleted Thanks
Exchange Online
Transfer my badges and certificate into another account.
Afternoon Microsoft, South African Time. Hi i was previously using ******@bankservafrica.com... as my account to access my learn , certification and badges. But however i have now changed companies and my account seized immediately. How do I transfer to…
Exchange Online
Microsoft 365 and Office | Install, redeem, activate | For business | Windows
Windows for business | Windows Client for IT Pros | Devices and deployment | System management components
Microsoft Security | Intune | Other
I received an email from Microsoft I do not understand
I am a home user. I bought my laptop with windows home installed and I have never bought any 365 or anything from Microsoft, now I get this message and I do not understand it at all or if it is a scam. It does seem a scam to me cuz I have never received…
Exchange Online
User account created by Microsoft Substrate Management
I found a user account created in our Entra directory by Microsoft Substrate Management. I understand that Microsoft Substrate Management belongs to Exchange Online. However, I don't see any other infomation on Why this account was created Why the…
Exchange Online
customer anti-spam policy not working
Hello Please i need your help on this issue. We are trying to allow automatic external forwarding from an admin account to our IT / MSP provider. We created a custom anti-spam policy applied to this user, but it is not working. If we enable the default…
Exchange Online
i am receiving bounce back emails from other service providers
Hello Please i need your help on this issue. We are receiving bounce back emails from other service providers.
Exchange Online
Email resent in old outlook
When I switched from the new Outlook to the old Outlook, emails were resent to multiple users. What caused this, and how can I fix it?
Exchange Online
Exchange online treating on-prem mails as external senders
Hello all, After recent update on Exchange 2016 server to '2016 CU23 - April 2025 HU - 15.1.2507.55 ' Our Exchange online started treating emails from exchange server (on-prem) applications as external sender. Is there any thing that need to check from…
Exchange Online
Aufomatic forwarding of out of office messages
Hi We have several mailboxes that are allowed to automatically forward emails to external email addresses. Because of company policies, the forwardings are not configured directly on the mailbox via the Exchange Online Admin Center, but using an inbox…
Exchange Online
I am looking for a PowerShell script to set up auto replies for all users both external and internal senders as we are transitioning to new domain and tenant. Auto reply will be like this “Dear Sender, Please be informed my email ID has been changed to **
I am looking for a PowerShell script to set up auto replies for all users both external and internal senders as we are transitioning to new domain and tenant. Auto reply will be like this “Dear Sender, Please be informed my email ID has been changed to…
Exchange Online
RMS Templates Not Syncing from Purview/AIP to Exchange Online
We’re trying to create an Exchange Online mail flow rule to encrypt emails sent by specific users , but the list of RMS templates is empty under the action “select RMS template”. Get-IRMConfiguration shows InternalLicensingEnabled and…
Exchange Online
Issues with Microsoft Graph API OAuth Scope Handling
Issues with Microsoft Graph API OAuth Scope Handling Problem Description We are experiencing two critical issues with Microsoft Graph API OAuth implementation in our application: Scope Accumulation Problem: When a user connects multiple Microsoft…
Exchange Online
Alert triggered for Suspicious Attachment from New Account Shows Similarity to Other Verified Malicious Attachments Detected by Retro Scan.
Hello Please i need your help on this issue. We are having an issue with alert triggered for Suspicious Attachment from New Account Shows Similarity to Other Verified Malicious Attachments Detected by Retro Scan. Summary ]] Alert triggered for Suspicious…
Exchange Online
antispam Client Error
When blocking adding an IP address under blocked domains in anti-spam policies, i get the error: Client Error- The operation could not be completed. Please try again later. Microsoft has been made aware of this issue.
Exchange Online
Soft-deleted Object Confusion Microsoft 365
Hello, Please i need your help on this issue. Deleted a user's EntraID some time ago due to a split mailbox issue, created a new mailbox with same UPN name and restore all data to new SharePoint, OneDrive, Mailbox, but now there appears to be a…
Exchange Online
Automatic forwarding of out of office messages
Hi We have several mailboxes that are allowed to automatically forward emails to external email addresses. Because of company policies, the forwardings are not configured directly on the mailbox via the Exchange Online Admin Center, but using an inbox…
Exchange Online
Requirements Overview: Secure Access, Data Loss Prevention, Endpoint & Identity Management
Hello Please i need your help on this issue. Below are major requirements/Use Case I want to achieve: SSE: Remote users should be able to connect to all applications (on premise, cloud, internet) through VPN, ZTNA, and to cloud applications including…
Exchange Online
How to load ExchangeOnlineManagement
I need to do a bulk update of Exchange Contacts. The instruction I have from your help site is to enter "Import-Module ExchangeOnlineManagement" in PowerShell. When I do that, I get the message "Import-Module: The specified module…
Exchange Online
issue of hiding a user from global address list
I have a hybrid Exchange environment with single Exchange 2013 and all mailboxes in M365. I simply liked to use Exchange PowerShell to hide a user from the global address book but received the error. Please advise. Tried: Set-Mailbox -Identity…
Exchange Online
Exchange | Hybrid management
