Sending, receiving, and organizing email in Outlook.com
4.4.4 Mail received as unauthenticated, incoming to a recipient domain configured in a hosted tenant which has no mail-enabled subscriptions.
One of my internal users was unable to email the following recipient "******@cantoncompany.com" receiving the following error message "4.4.4 Mail received as unauthenticated, incoming to a recipient domain configured in a hosted tenant…
Outlook | Web | Outlook.com | Email
Azure AI Cloud Developer Associate Certificate Link Broken / Cannot Download Certificate
Hi Support team, I successfully passed my Developing AI Cloud Solutions on Azure exam on July 13, 2026. While my Microsoft Learn profile shows the certification as Active, the "View certification details" button fails to load the certificate.…
Community Center | Not monitored
Tag not monitored by Microsoft.
AI Fest 2026 Voucher Status Inquiry
Dear Microsoft Learn Support Team, I hope you are doing well. I am reaching out regarding an issue with the AI Fest 2026 voucher. I fully participated in the event and submitted the voucher request form within the required timeframe, following all…
Community Center | Not monitored
Tag not monitored by Microsoft.
Does using Azure through my employer affect my eligibility for a personal Azure Free Account?
I have a work Microsoft Entra account provided by my employer. I use Azure resources that belong to my employer's Azure subscription. I have never personally activated an Azure Free Account.Later, I'd like to create my own personal Microsoft account and…
Azure | Azure Training
Training: Instruction to develop new skills.
How can I open a live chat or speak with someone in customer care or support?
How can I open a live chat or speak with someone in customer care or support? I need help with my subscription.
Microsoft 365 and Office | Subscription, account, billing | Other | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
I have Win 11 Home (Retail) and tried to upgrade to Pro using the windows store, and I keep getting error code 0xc004f050
I have a USB edition of Win 11 Home (Retail, not OEM) and now need to upgrade to Pro. I purchased the upgrade in the Windows Store and it seems to work and then fails with the error code 0xc004f050. From googling this seems to be a common license…
Windows for home | Windows 11 | Install and upgrade
Entra ID B2B guest invitations blocked — "Invitations are blocked for this directory due to suspicious activity"
We were developing and testing a script to automate the onboarding of external users via the Graph API. During development, we repeatedly invited and deleted the same user multiple times in quick succession to verify the script's behavior. We believe…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
Assistance required to transfer domain names from Google to Microsoft
Upgrading from 365 Family to Business Basic account
Microsoft 365 and Office | Subscription, account, billing | For business | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
office 2021 home license does not work
Office 2021 home license does not work after three years although under subcriptions in my microsoft account the office is listed.
Microsoft 365 and Office | Install, redeem, activate | For home | Other
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Single-tenant bot compatibility with cross-tenant Graph API requests
I'm looking for clarity on the intended way to model a Teams integration that can be installed (as a Teams app from the store) in a customer's tenant. The requirements for the integration are: Send messages, via the Bot Framework API Handle the…
Microsoft Teams | Development
Building, integrating, or customizing apps and workflows within Microsoft Teams using developer tools and APIs
How to uninstall app "ExpressVPN" on my Windows 11 PC?
Previous attempts to uninstall app result in error code "0x80070643".
Windows for home | Other | Apps
On Dynamics what is the difference between a static and dynamic list
n Dynamics what is the difference between a static and dynamic list
Microsoft 365 and Office | Subscription, account, billing | For business | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Unexpected charges after azure free trial
I was not aware that my subscription had been converted to a paid plan, and I did not intend to incur any charges. If any resources remained active, it was unintentional. I am currently unable to cancel the subscription because there is an outstanding…
Cost Management
A Microsoft offering that enables tracking of cloud usage and expenditures for Azure and other cloud providers.
How to pass a variable from a Power Apps canvas app into a Copilot Studio agent (Chatbot control)?
Title: How to pass a variable from a Power Apps canvas app into a Copilot Studio agent (Chatbot control)? Environment / setup: Power Apps Canvas app with an embedded Chatbot control (Chatbot@0.1.12), connected to a Copilot Studio agent via…
Microsoft 365 and Office | Development | Other
Building custom solutions that extend, automate, and integrate Microsoft 365 apps.
How to install the boot folder and its contents if a malicious app deleted the folder and its contents
If a malicious app deleted the boot folder, or the contents became corrupted due to unexpected and catastrophic power being turned off for the whole area, during a download, how can the necessary contents be recreated and re-installed on the computer…
Windows for home | Windows 11 | Performance and system failures
can express route circuit connect (in CAC) to multiple gateways (in CAC and CAE) at the same time?
Hello, We would like to validate our planned Azure ExpressRoute design and understand any limitations or recommended practices. Current Design We have an ExpressRoute circuit connected to an ExpressRoute Virtual Network Gateway deployed in a dedicated…
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
Microsoft Family Safety stuck in a "sign in to send your request" loop
Normally, I lock down my child's gaming apps until he sends me a request and I approve it. Lately, however, it appears that it is asking him to "sign in to send your request." An example is provided below: Continuing by clicking "Sign…
Microsoft 365 and Office | Microsoft Family Safety | For home | Windows
A free app and service that helps families create healthy digital habits and stay connected. It’s designed to support both online safety and real-world awareness by offering tools for screen time management, content filtering, and location sharing
Request to Update Legal Name on Microsoft Learn/Certification Profile Due to Initial Registration Error
Dear Microsoft Certification Support Team, I am writing to request assistance in updating the legal name on my Microsoft Learn and Certification profile. When I initially created my profile, my legal name was registered incorrectly as "TAMBA…
Community Center | Not monitored
Tag not monitored by Microsoft.
Selecting Vm's in west2 region - b8ms not available
Hello, I am trying to create a reservation in west region (zone1,2,3) and the B8ms is not available in reservation yet I can create it manually without the reservation? additionally Standard B4as v2 is not available in my current west 2 zone 3 yet I have…
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
Cannot Save Locally Digitally‑Signed PDFs in Microsoft Edge
Hello, I am having an issue in Microsoft Edge when opening PDF files directly from certain internal systems/websites. When the PDF opens in Edge’s built‑in viewer, the Save button is greyed out. Hovering over it displays: “editing and saving in-place…
Microsoft Edge | Read PDFs | Windows 11
Opening and reading PDF files in Microsoft Edge on Windows 11