A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Outlook support help. After reload of MS365 all my outlook email accounts are gone. Haven't received any emails since 2026.04.13 and Outlook continues to disconnect and reconnect itself. Was promised a call back. Never recieved
After reload of MS365 all my outlook email accounts are gone. Haven't received any emails since 2026.04.13 and Outlook continues to disconnect and reconnect itself. Was promised a call back. Never recieved
Exchange Online
I am freaking lost all of my emails
Its Saturday and I am freaking lost all of my emails, I still dont know what MS doing, I have raised ticket for 2 times, need them to review all the policies in our Exchange to see are there any affected policies, none of them have the respond Help…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Attachment size
I am using exchange se edition hybrid env. we create users onprem and migrate to online.One of our users is unable to send an email with a 34 MB attachment (PowerPoint file). I have explained that Exchange uses Base64/MIME encoding, which increases the…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Incompatible software in the "mydomain" domain when trying to associate my domain with purchasing acount account
Hello, I am getting this message when I try to associate my domain with a purchasing account Here is the error: "There are products and services in the"mydomain" that cannot be used with your purchasing account. Pick another domain from…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Who can delete a M365 group created in Outlook
Quick question I was hoping to get some help with. If a M365 group is created via Outlook, who can delete that group and where can it be deleted from? My organization is currently in the process of evaluating increased restrictions on group creation, and…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
How to protect from email spoofing?
It appears my emails are being spoofed. When I sent an email to a vendor it showed coming from a different organization. I have attempted to enable DKIM and DMARC but have been unable to enable this feature in Office Admin. Please suggest a solution. …
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
How to create an alias on our restaurant work email
Hello everyone, we have a company email address that is the main point of contact for communications with our restaurant. As there are two of us handling different aspects of the day-to-day management, I would like to create 2 aliases using the same…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Conference room bookings are being accepted even when the rooms are already busy, leading to overlap issues.
Conference room bookings are being accepted even when the rooms are already busy, leading to overlap issues. Conference room hosted on M365 and all the settings are intact. Please check if there is any on going Microsoft issue which may affect the…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Room declined meeting
I'm getting tickets from users saying they can't book our main conference room. When they check the calendar in Outlook, the room looks completely free, but as soon as they send the invite, they get an automatic 'Decline' email saying the room is busy. …
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
How is this possible? A SCAM email have a link to https://login.microsoftonline.com/common/oauth2/v2.0/authorize... but redirects to noutreashou.ru
How does this SCAM email have a link to: https://login.microsoftonline.com/common/oauth2/v2.0/authorize... (plus a very long string) but it redirects to <URL removed> This goes against everything I have been teaching our staff... (Hover over…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
how to fix not receiving emails on my apple phone that appear on my computer
how to fix not receiving emails on my apple phone that appear on my computerow to fix not receiving emails on my apple phone that appear on my computer
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
How to fetch posts from a long coversation in list posts API for outlook groups
Context : https://learn.microsoft.com/en-au/answers/questions/5773017/unexpected-behaviour-of-list-posts-api-for-long-gr?page=1&orderby=helpful&comment=answer-12588615&translated=false#newest-answer-comment I've tried using the solutions as…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
I am not receiving outside emails.
We are a Cloud based company. I have not received emails since the weekend. We need this resolved ASAP
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Incorrect behaviour of List Posts API for long Group mailbox conversation threads
I am facing similar issues as that of https://learn.microsoft.com/en-au/answers/questions/5773017/unexpected-behaviour-of-list-posts-api-for-long-gr and tried the solutions mentioned in that question. Here are my observations: Filtering issue: It…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Incorrect behavior of List Posts API for long Group mailbox conversation threads.
I am facing issues similar to the the one asked in https://learn.microsoft.com/en-au/answers/questions/5773017/unexpected-behaviour-of-list-posts-api-for-long-gr and solutions mentioned didn't work out for us. Here are my observations when I tried out…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Exchange on line mailflow issues
Recently the company I work at has had a lot of mail flow issues. We use exchange online and we have several shared mailboxes that will no longer forward messages to either internal or external addresses. For example we have a mailbox that we use for MFA…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
My email was lost
I run Message trace indicates the message status as Delivered, but the recipient mailbox does not contain the email. I've tried content search and take a look for the deleted folder, nothing found, new incident ?
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Is it possible to manage Gmail domain or Guest mailbox via EAC ?
Is it possible to manage Gmail domain or Guest mailbox via EAC ? Thanks
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
when i run the connect-exchangeonline to connect it it should open a authentications window but it gives the error A window handle must be configured. See https://aka.ms/msal-net-wam#parent-window-handles At C:\Program Files\WindowsPowerShell\Modules\Exc
when i connect-exchangeonline i get this error : A window handle must be configured. See https://aka.ms/msal-net-wam#parent-window-handles At C:\Program…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
Moderated Microsoft 365 Group
Hi In my organisation, we're running on the Microsoft business standard license, we have a moderated group whereby if an email is sent to that group, a selected members will be notified, view and either "Approve or Reject" that email before it…
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.